SALE Quick view Details AFE | sku: 49-46602 AFE Cat Back Exhaust 49-46602, 2012-2014 Honda Civic Si 2.4L Coupe MSRP: $908.25 Was: $908.25 Now: $848.15 Add to Cart Compare
SALE Quick view Details Eibach | sku: 4088.140 Eibach Pro Kit Springs 4088.140, 2012-2013 Honda Civic Si MSRP: $388.89 Was: $388.89 Now: $350.00 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 K&N | sku: 69-1020ts K&N Typhoon Intake (Silver) 69-1020TS, 2012-2015 Honda Civic 1.8L MSRP: $399.99 Was: $399.99 Now: $395.00 Add to Cart Compare
SALE Quick view Details AEM | sku: 21-716C AEM Cold Air Intake (Gunmetal Gray) 21-716C, 2012-214 Honda Civic SI MSRP: $431.99 Was: $431.99 Now: $399.99 Choose Options 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: $804.95 Was: $804.95 Now: $764.70 Pre-Order Now Compare
SALE Quick view Details AFE | sku: 49-36603 AFE Takeda Axle-Back Exhaust 49-36603, 2012-2014 Honda Civic 1.8L MSRP: $764.50 Was: $689.85 Now: $655.00 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
SALE Quick view Details AFE | sku: 49-46601 AFE Cat-Back Exhaust 49-46601, 2012-2015 Honda Civic Si Sedan MSRP: $1,024.38 Was: $908.25 Now: $848.50 Add to Cart Compare
SALE Quick view Details K&N | sku: 69-1019TS K&N Typhoon Intake (Silver) 69-1019TS, 2012-2014 Honda Civic Si MSRP: $399.99 Was: $399.99 Now: $395.00 Add to Cart Compare
SALE Quick view Details Eibach | sku: 4.8840 Eibach Sportline Springs 4.8840, 2012-2013 Honda Civic Si MSRP: $388.89 Was: $388.89 Now: $350.00 Add to Cart Compare
SALE Quick view Details Skunk2 | sku: 343-05-0200 Skunk 2 Cold Air Intake 343-05-0200, 2012-2014 Honda Civic Si MSRP: $393.00 Was: $393.00 Now: $373.00 Add to Cart Compare
SALE 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: $908.25 Was: $908.25 Now: $848.15 Add to Cart Compare
SALE Quick view Eibach | sku: 4088.140 Eibach Pro Kit Springs 4088.140, 2012-2013 Honda Civic Si Eibach Pro-Kit for 2012 2013 Honda Civic Si Coupe/Sedan 2.4L 4cyl 4088.140 Eibach Pro Kit Springs: The Eibach Pro-Kit is the perfect answer for most frequently-driven street cars. It�s our legendary spring system that dramatically improves both a... MSRP: $388.89 Was: $388.89 Now: $350.00 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 K&N | sku: 69-1020ts K&N Typhoon Intake (Silver) 69-1020TS, 2012-2015 Honda Civic 1.8L K&N Typhoon Intake (Silver) 69-1020TS, 2012-2013 Honda Civic 1.8L CARB EO Number: D-269-39 Estimated HorsePower Gain: 3.17 HP @ 5424 RPM The K&N 69-1020TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum... MSRP: $399.99 Was: $399.99 Now: $395.00 Add to Cart Compare
SALE Quick view AEM | sku: 21-716C AEM Cold Air Intake (Gunmetal Gray) 21-716C, 2012-214 Honda Civic SI AEM Cold Air Intake (Gunmetal Gray) 21-716C, 2012 Honda Civic SI AEM Cold Air Intake: AEM pioneered the Cold Air induction system for sport compact cars in 1994. A Cold Air intake system relocates the filter outside of the engine compartment to deliver... MSRP: $431.99 Was: $431.99 Now: $399.99 Choose Options 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: $804.95 Was: $804.95 Now: $764.70 Pre-Order Now Compare
SALE 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 Was: $689.85 Now: $655.00 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
SALE 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 Was: $908.25 Now: $848.50 Add to Cart Compare
SALE Quick view K&N | sku: 69-1019TS K&N Typhoon Intake (Silver) 69-1019TS, 2012-2014 Honda Civic Si K&N Typhoon Intake (Silver) 69-1019TS, 2012-2014 Honda Civic Si Built for performance and show, the 69 Series Typhoon™ Air Intake System is a free-flowing mandrel-bent aluminum tube induction system designed to fit many sport compact... MSRP: $399.99 Was: $399.99 Now: $395.00 Add to Cart Compare
SALE Quick view Eibach | sku: 4.8840 Eibach Sportline Springs 4.8840, 2012-2013 Honda Civic Si Eibach Sportline for 2012 and 2013 Honda Civic Si Part Number: 4.8840, Eibach Sportline Springs 2012-2013 Honda Civic Si: Eibach Sportline is the extreme-performance spring set created for the extreme enthusiast—the one who craves a race-car attitude for... MSRP: $388.89 Was: $388.89 Now: $350.00 Add to Cart Compare
SALE Quick view Skunk2 | sku: 343-05-0200 Skunk 2 Cold Air Intake 343-05-0200, 2012-2014 Honda Civic Si Skunk 2 Cold Air Intake 343-05-0200, 2012-2013 Honda Civic Si Skunk2 has released a cold air intake system for the 2012-2013 Honda Civic Si Coupe and Sedan. This intake showed an increase of 6WHP and 8lbs-ft of torque during testing at Skunk2. Skunk2's... MSRP: $393.00 Was: $393.00 Now: $373.00 Add to Cart Compare
