Skunk2 Racing Skunk2 MegaPower RR 12 Honda Civic Si (4dr) 76mm Exhaust System - 413-05-6055 MSRP: $674.09 Was: Now: $641.99 Add to Cart
Skunk2 Racing Skunk2 MegaPower RR 12 Honda Civic Si (Coupe) 76mm Exhaust System - 413-05-6050 MSRP: $674.09 Was: Now: $641.99 Add to Cart
MAGNAFLOW MagnaFlow Conv Univ 2.5in Inlet/Outlet Center/Center Round 3in Body L x 5in W x 8.75in Overall L - 51656 MSRP: Was: Now: $281.00 Add to Cart
MAGNAFLOW MagnaFlow Conv Univ 2.25in Inlet/Outlet Center/Center Round 3in Body L x 5in W x 8.75in Overall L - 51655 MSRP: Was: Now: $281.00 Temporarily Out of Stock
MAGNAFLOW MagnaFlow Conv Univ 2in Inlet/Outlet Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L 49 State - 51204 MSRP: Was: Now: $194.00 Add to Cart
Injen Injen 12-15 Honda Civic Si 2.4L 4cyl SS Axle-back Exhaust - SES1579 MSRP: $446.45 Was: Now: $399.46 Add to Cart
Borla Borla 12-15 Honda Civic LX/HF/GX/EX-L/EX/DX 1.8L 4cyl FWD SS Exhaust (rear section only) - 11828 MSRP: $529.99 Was: Now: $473.99 Add to Cart
aFe aFe Takeda Exhaust 304SS Axle-Back w/ Polished Tip 12-15 Honda Civic L4 1.8L - 49-36603 MSRP: Was: Now: $657.00 Add to Cart
Skunk2 Racing Skunk2 MegaPower RR 12 Honda Civic Si (4dr) 76mm Exhaust System - 413-05-6055 A properly designed exhaust system is critical to engine performance. Skunk2's 76mm MegaPower RR Exhaust system for the 2012 Civic Si coupe was developed with this in mind and is based off of more than 15 years' worth of racing experience. Dyno-proven... MSRP: $674.09 Was: Now: $641.99 Add to Cart
Skunk2 Racing Skunk2 MegaPower RR 12 Honda Civic Si (Coupe) 76mm Exhaust System - 413-05-6050 A properly designed exhaust system is critical to engine performance. Skunk2's 76mm MegaPower RR Exhaust system for the 2012 Civic Si coupe was developed with this in mind and is based off of more than 15 years' worth of racing experience. Dyno-proven... MSRP: $674.09 Was: Now: $641.99 Add to Cart
MAGNAFLOW MagnaFlow Conv Univ 2.5in Inlet/Outlet Center/Center Round 3in Body L x 5in W x 8.75in Overall L - 51656 Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51656. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction... MSRP: Was: Now: $281.00 Add to Cart
MAGNAFLOW MagnaFlow Conv Univ 2.25in Inlet/Outlet Center/Center Round 3in Body L x 5in W x 8.75in Overall L - 51655 Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51655. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction... MSRP: Was: Now: $281.00 Temporarily Out of Stock
MAGNAFLOW MagnaFlow Conv Univ 2in Inlet/Outlet Ctr/Ctr Round 9in Body L x 5.125in W x 13in Overall L 49 State - 51204 MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51204 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly... MSRP: Was: Now: $194.00 Add to Cart
Injen Injen 12-15 Honda Civic Si 2.4L 4cyl SS Axle-back Exhaust - SES1579 The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust systems to choose from. All of Injen Technology Performance exhaust systems are constructed from mandrel... MSRP: $446.45 Was: Now: $399.46 Add to Cart
Borla Borla 12-15 Honda Civic LX/HF/GX/EX-L/EX/DX 1.8L 4cyl FWD SS Exhaust (rear section only) - 11828 System features a polished T-304 stainless steel tip for sharp appearance. BORLA(r) Cat-Back(tm) & Axle-Back multi-core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the... MSRP: $529.99 Was: Now: $473.99 Add to Cart
aFe aFe Takeda Exhaust 304SS Axle-Back w/ Polished Tip 12-15 Honda Civic L4 1.8L - 49-36603 aFe is proud to introduce the new Takeda Axle Back Exhaust System. All aFe exhaust systems are engineered and manufactured in our Coronoa California manufacturing facility. This system uses factory mounting locations providing stability and hassle free... MSRP: Was: Now: $657.00 Add to Cart
