Quick view Details AFE | sku: 49-46602 AFE Cat Back Exhaust 49-46602, 2012-2014 Honda Civic Si 2.4L Coupe MSRP: $1,024.38 Now: $819.50 Add to Cart Compare SALE Quick view Details Invidia | sku: HS12HC4G3S Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare SALE Quick view Details Skunk2 | sku: 413-05-6050 Skunk2 MegaPower RR Cat-Back Exhaust 413-05-6050, 2012-2014 Honda Civic Si Coupe MSRP: $674.09 Was: $641.99 Now: $609.00 Add to Cart Compare Quick view Details AFE | sku: 49-36603 AFE Takeda Axle-Back Exhaust 49-36603, 2012-2014 Honda Civic 1.8L MSRP: $764.50 Now: $611.60 Add to Cart Compare SALE Quick view Details Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare Quick view Details AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Details Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Details Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view Details GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Details Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Quick view AFE | sku: 49-46602 AFE Cat Back Exhaust 49-46602, 2012-2014 Honda Civic Si 2.4L Coupe AFE Cat Back Exhaust 49-46602, 2012-2013 Honda Civic Si 2.4L Coupe Takeda Exhaust Systems: The aFe Mach Force XP DPF-Delete race turbo back exhaust system eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4G3S Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare SALE Quick view Skunk2 | sku: 413-05-6050 Skunk2 MegaPower RR Cat-Back Exhaust 413-05-6050, 2012-2014 Honda Civic Si Coupe Shopping for 2012 2013 Honda Civic Si Skunk2 413-05-6050 MegaPower RR Cat Back Exhaust? Skunk2 Mega Power RR Exhaust System: Skunk2 Mega Power RR exhaust systems are based off of the exhaust systems we custom build for our road race and time attack cars... MSRP: $674.09 Was: $641.99 Now: $609.00 Add to Cart Compare Quick view AFE | sku: 49-36603 AFE Takeda Axle-Back Exhaust 49-36603, 2012-2014 Honda Civic 1.8L AFE Takeda Axle-Back Exhaust 49-36603, 2012-2013 Honda Civic 1.8L Introducing the new Takeda axle back exhaust system for the 2012-2013 Honda Civic L4-1.8L. In recent testing this system produced 3 horsepower and 3 lbs. x ft. of torque. This exhaust is... MSRP: $764.50 Now: $611.60 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare Quick view AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan Takeda is a division of aFe, Advanced FLOW Engineering. aFe leads the automotive aftermarket in Filtration, Intake, Exhaust, and other bolt on performance products across a wide range of... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Super SES - Stainless Exhaust System: Injen Technology�s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES... MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Exhaust for 2012-2015 Honda Civic Si: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si The legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,... MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe Invidia N1 Titanium Tip Cat Back Exhaust hs12hc2gtt, 2012-2013 Honda Civic Si Coupe Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Compare Selected × OK
SALE Quick view Details Invidia | sku: HS12HC4G3S Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare
SALE Quick view Details Skunk2 | sku: 413-05-6050 Skunk2 MegaPower RR Cat-Back Exhaust 413-05-6050, 2012-2014 Honda Civic Si Coupe MSRP: $674.09 Was: $641.99 Now: $609.00 Add to Cart Compare
Quick view Details AFE | sku: 49-36603 AFE Takeda Axle-Back Exhaust 49-36603, 2012-2014 Honda Civic 1.8L MSRP: $764.50 Now: $611.60 Add to Cart Compare SALE Quick view Details Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare Quick view Details AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Details Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Details Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view Details GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Details Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Quick view AFE | sku: 49-46602 AFE Cat Back Exhaust 49-46602, 2012-2014 Honda Civic Si 2.4L Coupe AFE Cat Back Exhaust 49-46602, 2012-2013 Honda Civic Si 2.4L Coupe Takeda Exhaust Systems: The aFe Mach Force XP DPF-Delete race turbo back exhaust system eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4G3S Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare SALE Quick view Skunk2 | sku: 413-05-6050 Skunk2 MegaPower RR Cat-Back Exhaust 413-05-6050, 2012-2014 Honda Civic Si Coupe Shopping for 2012 2013 Honda Civic Si Skunk2 413-05-6050 MegaPower RR Cat Back Exhaust? Skunk2 Mega Power RR Exhaust System: Skunk2 Mega Power RR exhaust systems are based off of the exhaust systems we custom build for our road race and time attack cars... MSRP: $674.09 Was: $641.99 Now: $609.00 Add to Cart Compare Quick view AFE | sku: 49-36603 AFE Takeda Axle-Back Exhaust 49-36603, 2012-2014 Honda Civic 1.8L AFE Takeda Axle-Back Exhaust 49-36603, 2012-2013 Honda Civic 1.8L Introducing the new Takeda axle back exhaust system for the 2012-2013 Honda Civic L4-1.8L. In recent testing this system produced 3 horsepower and 3 lbs. x ft. of torque. This exhaust is... MSRP: $764.50 Now: $611.60 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare Quick view AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan Takeda is a division of aFe, Advanced FLOW Engineering. aFe leads the automotive aftermarket in Filtration, Intake, Exhaust, and other bolt on performance products across a wide range of... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Super SES - Stainless Exhaust System: Injen Technology�s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES... MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Exhaust for 2012-2015 Honda Civic Si: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si The legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,... MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe Invidia N1 Titanium Tip Cat Back Exhaust hs12hc2gtt, 2012-2013 Honda Civic Si Coupe Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Compare Selected × OK
SALE Quick view Details Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare
Quick view Details AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Details Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Details Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view Details GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Details Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Quick view AFE | sku: 49-46602 AFE Cat Back Exhaust 49-46602, 2012-2014 Honda Civic Si 2.4L Coupe AFE Cat Back Exhaust 49-46602, 2012-2013 Honda Civic Si 2.4L Coupe Takeda Exhaust Systems: The aFe Mach Force XP DPF-Delete race turbo back exhaust system eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4G3S Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare SALE Quick view Skunk2 | sku: 413-05-6050 Skunk2 MegaPower RR Cat-Back Exhaust 413-05-6050, 2012-2014 Honda Civic Si Coupe Shopping for 2012 2013 Honda Civic Si Skunk2 413-05-6050 MegaPower RR Cat Back Exhaust? Skunk2 Mega Power RR Exhaust System: Skunk2 Mega Power RR exhaust systems are based off of the exhaust systems we custom build for our road race and time attack cars... MSRP: $674.09 Was: $641.99 Now: $609.00 Add to Cart Compare Quick view AFE | sku: 49-36603 AFE Takeda Axle-Back Exhaust 49-36603, 2012-2014 Honda Civic 1.8L AFE Takeda Axle-Back Exhaust 49-36603, 2012-2013 Honda Civic 1.8L Introducing the new Takeda axle back exhaust system for the 2012-2013 Honda Civic L4-1.8L. In recent testing this system produced 3 horsepower and 3 lbs. x ft. of torque. This exhaust is... MSRP: $764.50 Now: $611.60 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare Quick view AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan Takeda is a division of aFe, Advanced FLOW Engineering. aFe leads the automotive aftermarket in Filtration, Intake, Exhaust, and other bolt on performance products across a wide range of... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Super SES - Stainless Exhaust System: Injen Technology�s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES... MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Exhaust for 2012-2015 Honda Civic Si: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si The legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,... MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe Invidia N1 Titanium Tip Cat Back Exhaust hs12hc2gtt, 2012-2013 Honda Civic Si Coupe Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Compare Selected × OK
Quick view Details Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Details Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view Details GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Details Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Quick view AFE | sku: 49-46602 AFE Cat Back Exhaust 49-46602, 2012-2014 Honda Civic Si 2.4L Coupe AFE Cat Back Exhaust 49-46602, 2012-2013 Honda Civic Si 2.4L Coupe Takeda Exhaust Systems: The aFe Mach Force XP DPF-Delete race turbo back exhaust system eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4G3S Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare SALE Quick view Skunk2 | sku: 413-05-6050 Skunk2 MegaPower RR Cat-Back Exhaust 413-05-6050, 2012-2014 Honda Civic Si Coupe Shopping for 2012 2013 Honda Civic Si Skunk2 413-05-6050 MegaPower RR Cat Back Exhaust? Skunk2 Mega Power RR Exhaust System: Skunk2 Mega Power RR exhaust systems are based off of the exhaust systems we custom build for our road race and time attack cars... MSRP: $674.09 Was: $641.99 Now: $609.00 Add to Cart Compare Quick view AFE | sku: 49-36603 AFE Takeda Axle-Back Exhaust 49-36603, 2012-2014 Honda Civic 1.8L AFE Takeda Axle-Back Exhaust 49-36603, 2012-2013 Honda Civic 1.8L Introducing the new Takeda axle back exhaust system for the 2012-2013 Honda Civic L4-1.8L. In recent testing this system produced 3 horsepower and 3 lbs. x ft. of torque. This exhaust is... MSRP: $764.50 Now: $611.60 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare Quick view AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan Takeda is a division of aFe, Advanced FLOW Engineering. aFe leads the automotive aftermarket in Filtration, Intake, Exhaust, and other bolt on performance products across a wide range of... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Super SES - Stainless Exhaust System: Injen Technology�s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES... MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Exhaust for 2012-2015 Honda Civic Si: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si The legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,... MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe Invidia N1 Titanium Tip Cat Back Exhaust hs12hc2gtt, 2012-2013 Honda Civic Si Coupe Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Compare Selected × OK
SALE Quick view Details Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare
SALE Quick view Details GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare
SALE Quick view Details Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare
Quick view AFE | sku: 49-46602 AFE Cat Back Exhaust 49-46602, 2012-2014 Honda Civic Si 2.4L Coupe AFE Cat Back Exhaust 49-46602, 2012-2013 Honda Civic Si 2.4L Coupe Takeda Exhaust Systems: The aFe Mach Force XP DPF-Delete race turbo back exhaust system eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4G3S Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare SALE Quick view Skunk2 | sku: 413-05-6050 Skunk2 MegaPower RR Cat-Back Exhaust 413-05-6050, 2012-2014 Honda Civic Si Coupe Shopping for 2012 2013 Honda Civic Si Skunk2 413-05-6050 MegaPower RR Cat Back Exhaust? Skunk2 Mega Power RR Exhaust System: Skunk2 Mega Power RR exhaust systems are based off of the exhaust systems we custom build for our road race and time attack cars... MSRP: $674.09 Was: $641.99 Now: $609.00 Add to Cart Compare Quick view AFE | sku: 49-36603 AFE Takeda Axle-Back Exhaust 49-36603, 2012-2014 Honda Civic 1.8L AFE Takeda Axle-Back Exhaust 49-36603, 2012-2013 Honda Civic 1.8L Introducing the new Takeda axle back exhaust system for the 2012-2013 Honda Civic L4-1.8L. In recent testing this system produced 3 horsepower and 3 lbs. x ft. of torque. This exhaust is... MSRP: $764.50 Now: $611.60 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare Quick view AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan Takeda is a division of aFe, Advanced FLOW Engineering. aFe leads the automotive aftermarket in Filtration, Intake, Exhaust, and other bolt on performance products across a wide range of... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Super SES - Stainless Exhaust System: Injen Technology�s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES... MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Exhaust for 2012-2015 Honda Civic Si: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si The legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,... MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe Invidia N1 Titanium Tip Cat Back Exhaust hs12hc2gtt, 2012-2013 Honda Civic Si Coupe Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Compare Selected × OK
SALE Quick view Invidia | sku: HS12HC4G3S Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Cat-Back Exhaust HS12HC4G3S, 2012-2015 Honda Civic Si Sedan Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare
SALE Quick view Skunk2 | sku: 413-05-6050 Skunk2 MegaPower RR Cat-Back Exhaust 413-05-6050, 2012-2014 Honda Civic Si Coupe Shopping for 2012 2013 Honda Civic Si Skunk2 413-05-6050 MegaPower RR Cat Back Exhaust? Skunk2 Mega Power RR Exhaust System: Skunk2 Mega Power RR exhaust systems are based off of the exhaust systems we custom build for our road race and time attack cars... MSRP: $674.09 Was: $641.99 Now: $609.00 Add to Cart Compare
Quick view AFE | sku: 49-36603 AFE Takeda Axle-Back Exhaust 49-36603, 2012-2014 Honda Civic 1.8L AFE Takeda Axle-Back Exhaust 49-36603, 2012-2013 Honda Civic 1.8L Introducing the new Takeda axle back exhaust system for the 2012-2013 Honda Civic L4-1.8L. In recent testing this system produced 3 horsepower and 3 lbs. x ft. of torque. This exhaust is... MSRP: $764.50 Now: $611.60 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare Quick view AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan Takeda is a division of aFe, Advanced FLOW Engineering. aFe leads the automotive aftermarket in Filtration, Intake, Exhaust, and other bolt on performance products across a wide range of... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Super SES - Stainless Exhaust System: Injen Technology�s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES... MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Exhaust for 2012-2015 Honda Civic Si: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si The legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,... MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe Invidia N1 Titanium Tip Cat Back Exhaust hs12hc2gtt, 2012-2013 Honda Civic Si Coupe Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Compare Selected × OK
SALE Quick view Invidia | sku: HS12HC2G3S Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Cat-Back Exhaust HS12HC2G3S, 2012-2015 Honda Civic Si Coupe Invidia Q300 Exhaust: The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains... MSRP: $993.00 Was: $695.00 Now: $679.00 Add to Cart Compare
Quick view AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan Takeda is a division of aFe, Advanced FLOW Engineering. aFe leads the automotive aftermarket in Filtration, Intake, Exhaust, and other bolt on performance products across a wide range of... MSRP: $1,024.38 Now: $819.50 Add to Cart Compare Quick view Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Super SES - Stainless Exhaust System: Injen Technology�s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES... MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Exhaust for 2012-2015 Honda Civic Si: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si The legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,... MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe Invidia N1 Titanium Tip Cat Back Exhaust hs12hc2gtt, 2012-2013 Honda Civic Si Coupe Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Compare Selected
Quick view Injen | sku: SES1579 Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Axle-Back Exhaust SES1579, 2012-2015 Honda Civic Si Injen Super SES - Stainless Exhaust System: Injen Technology�s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES... MSRP: Now: $469.95 Add to Cart Compare SALE Quick view Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Exhaust for 2012-2015 Honda Civic Si: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare SALE Quick view GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si The legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,... MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare SALE Quick view Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe Invidia N1 Titanium Tip Cat Back Exhaust hs12hc2gtt, 2012-2013 Honda Civic Si Coupe Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare Compare Selected
SALE Quick view Invidia | sku: HS12HC4GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Titanium Tip Cat Back Exhaust HS12HC4GTT, 2012-2015 Honda Civic Si Sedan Invidia N1 Exhaust for 2012-2015 Honda Civic Si: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare
SALE Quick view GReddy | sku: 10158209 Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si Greddy SP Cat Back Exhaust 10158209, 2012-2015 Honda Civic Si The legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,... MSRP: $980.00 Was: $800.00 Now: $760.00 Choose Options Compare
SALE Quick view Invidia | sku: HS12HC2GTT Invidia N1 Titanium Tip Cat Back Exhaust HS12HC2GTT, 2012-2013 Honda Civic Si Coupe Invidia N1 Titanium Tip Cat Back Exhaust hs12hc2gtt, 2012-2013 Honda Civic Si Coupe Invidia N1 Exhaust: For a good balance of price and performance, Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts. Each Invidia Exhaust... MSRP: $922.00 Was: $645.00 Now: $629.00 Add to Cart Compare