Quick view Details Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Details Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Details Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view Details KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible MSRP: Now: $3,434.00 Add to Cart Compare Quick view Details KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro MSRP: Now: $2,974.00 Add to Cart Compare Quick view Details H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Details Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view Details AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 MSRP: Now: $1,564.00 Add to Cart Compare Quick view Details AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Details Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view Details KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible MSRP: Now: $3,434.00 Add to Cart Compare Quick view Details KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro MSRP: Now: $2,974.00 Add to Cart Compare Quick view Details H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Details Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view Details AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 MSRP: Now: $1,564.00 Add to Cart Compare Quick view Details AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view Details KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible MSRP: Now: $3,434.00 Add to Cart Compare Quick view Details KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro MSRP: Now: $2,974.00 Add to Cart Compare Quick view Details H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Details Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view Details AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 MSRP: Now: $1,564.00 Add to Cart Compare Quick view Details AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible MSRP: Now: $3,434.00 Add to Cart Compare Quick view Details KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro MSRP: Now: $2,974.00 Add to Cart Compare Quick view Details H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Details Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view Details AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 MSRP: Now: $1,564.00 Add to Cart Compare Quick view Details AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro MSRP: Now: $2,974.00 Add to Cart Compare Quick view Details H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Details Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view Details AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 MSRP: Now: $1,564.00 Add to Cart Compare Quick view Details AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Details Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view Details AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 MSRP: Now: $1,564.00 Add to Cart Compare Quick view Details AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
SALE Quick view Details Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare
Quick view Details AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 MSRP: Now: $1,564.00 Add to Cart Compare Quick view Details AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 MSRP: Now: $1,564.00 Add to Cart Compare Quick view Details AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 MSRP: Now: $1,179.00 Add to Cart Compare Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW MSRP: Now: $64.99 Add to Cart Compare Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Evolution Racewerks | sku: ERSMICB7 Evolution Racewerks Sports Series Dual Side Mount Intercooler, Audi A4 B7 Evolution Racewerks Sports Series Dual Side Mount Intercooler AU-SMIC002, Audi A4 B7 Ease of Installation: (1 Easy, 5 Hard): 2 Key Features: Two large 10"x7.3"x4.5" (14.5"x7.3"x4.5" with end tanks) High Density Bar & Plate Construction Intercooler... MSRP: $995.00 Now: $895.50 Add to Cart Compare Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Magnaflow | sku: 16586 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Magnaflow Cat Back Exhaust System 16586, 2004-2006 Audi S4 (B6) V8 Features Magnaflow Exhaust Systems unleash instant horsepower and torque gains Carefully custom engineered for your specific year, make and model Frees your ride from the power-robbing... MSRP: $2,156.30 Now: $1,546.00 Add to Cart Compare Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Borla Exhaust | sku: 14902 Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla SS Catback Exhaust 14902, Audi S4 (B5) Borla Cat Back System: BORLA Cat-Back exhausts feature patented, straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy... MSRP: $1,313.99 Now: $1,120.99 Add to Cart Compare Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view KW | sku: 35210765 KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW Clubsport Kit 35210765, Audi S4 B6 + Convertible KW ClubSport Coilovers: KW ClubSport Coilovers are distinguished by motorsport applications for race track and road use with ideal performance. N�rburgring Nordschleife is the most popular race track... MSRP: Now: $3,434.00 Add to Cart Compare Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view KW | sku: 35210035 KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Coilover Kit V3 35210035, Audi S4 B6 Sedan Quattro KW Variant 3 Coilovers: The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options... MSRP: Now: $2,974.00 Add to Cart Compare Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view H&R | sku: 50314 H&R Sport Springs 50314, 04-08 Audi S4 B6 V8 H&R Sport Springs 50314, 2004-2008 Audi S4 B6 V8 H&R Springs - Sport Springs: Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a... MSRP: $399.00 Now: $265.00 Add to Cart Compare SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
SALE Quick view Hawk | sku: HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk Performance Ceramic Street Brake Front Pads HB538Z.760 Hawk 'Performance Street' Brake Pads: *HPS ('F' Compound Code)* When it comes to performance braking, there is no competition. This unique Ferro-Carbon compound combines the safety and quality... MSRP: $204.14 Was: $183.72 Now: $146.30 Add to Cart Compare
Quick view AFE | sku: 11-10121 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 AFE High Performance Replacement Air Filter (Pro Dry S) 11-10121, 2010-2012 Audi S4 aFe MagnumFLOW Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view KW | sku: 10210032 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW V1 Coilover Kit 10210032, 2000-2002 Audi S4 B5 KW Variant 1 Coilovers: The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In... MSRP: Now: $1,564.00 Add to Cart Compare Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view AFE | sku: 31-10044 AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat 1.8L AFE Drop In Replacement Air Filter Pro Dry S 31-10044, 1996-2001 Audi A4 / 1998-2002 VW Passat aFe Drop In Replacement Filters: Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper... MSRP: $99.74 Now: $79.79 Add to Cart Compare Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view ST | sku: 13210075 ST Coilover Kit 13210075, 2008-2012 Audi A4 / A5 / S5 / 2010-2012 Audi S4 ST Coilover Kit for 2008, 2009, 2010, 2011, 2012 Audi A4, A5 and S5. Part Number: 13210075 ST Speedtech Coilovers: Looking to lower your car the right way? Want the best ride, handling and performance all in one package? Tired of the offshore... MSRP: Now: $1,179.00 Add to Cart Compare Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected
Quick view K&N | sku: 33-2125 K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop In Air Filter 33-2125 for 94-05 Audi / 01-08 Skoda / 96-05 VW K&N Drop-In High-Flow Air Filter: K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing,... MSRP: Now: $64.99 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected