The Skunk2 MegaPower RR 76mm cat-back exhaust for 2006–2011 Honda Civic Si coupe is a factory bolt-on option tuned for maximum flow on heavily modified engines. Constructed from T-304 stainless steel with robotic TIG welds and CNC mandrel bends, the RR system provides oversized tubing and a louder tone than smaller MegaPower variants. It includes a resonator, straight-through muffler, 110mm polished tip, removable silencer and all necessary hardware.
Skunk2 MegaPower RR 06-10 Honda Civic Si (Coupe) 76mm Exhaust System (Factory Bolt On)