Skunk2 MegaPower RR 06-10 Honda Civic Si (Coupe) 76mm Exhaust System (Factory Bolt On) Exhaust- Mufflers & Tips>Catback and delivering properly cooled air

and delivering properly cooled air through the ST

For more detailed driver performance analysis

2 Liter TA102

This system will produce a louder tone in the mid range

Billet Aluminum Inlet/Outlet: 1 1/2" diameter billet aluminum inlet and outlet for long-lasting reliability

Skunk2 MegaPower RR 06-10 Honda Civic Si (Coupe) 76mm Exhaust System (Factory Bolt On) Exhaust- Mufflers & Tips>Catback and delivering properly cooled airA 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