Skunk2 MegaPower RR 06-10 Honda Civic Si (Coupe) 76mm Exhaust System (Factory Bolt On) 2004-infiniti-qx56-esi4178089 greatly improve tire wear at

greatly improve tire wear at the track

304 stainless steel tubing and resonator delete pipes greatly increases flow and sound

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The tubular adjustable rear bar design allows fine tuning roll stiffness to improve handling balance and traction

2017-2018 BMW 330i xDrive Base 4 Door Sedan AWD

Skunk2 MegaPower RR 06-10 Honda Civic Si (Coupe) 76mm Exhaust System (Factory Bolt On) 2004-infiniti-qx56-esi4178089 greatly improve tire wear atA properly designed exhaust system is critical to engine performance. Skunk2's 76mm MegaPower RR Exhaust system for the 06 11 Civic Si coupe was developed with this in mind and is based off of more than 15 years' worth of racing experience. Dyno proven for maximum horsepower, MegaPower RR systems are constructed of T 304 stainless steel, are robotically TIG welded, and feature CNC mandrel bends for a precise fit. Designed for heavily modified