Skunk2 MegaPower RR 12 Honda Civic Si (4dr) 76mm Exhaust System

Skunk2 Racing has been building performance parts for over 15 years, often seen on road racing and time attack vehicles. They've taken that experience and put it into their MegaPower RR exhaust system for the 2012-2013 Honda Civic Si. This cat-back system is designed to help your engine breathe better, which is crucial for making more power, especially in modified or turbocharged applications. It features larger, 76mm diameter piping compared to smaller systems, allowing for significantly more exhaust flow.

This MegaPower RR system is constructed from T-304 stainless steel and features robotically TIG welded joints and CNC mandrel bends. This ensures a precise fit and maintains a constant tubing diameter throughout the bends, which helps exhaust gases flow smoothly. The system includes a resonator and a straight-through racing muffler with a 110mm polished tip, giving it a notably louder tone than other MegaPower systems. Skunk2 also includes a removable silencer and all the necessary hardware for a bolt-on installation, meaning no welding or fabrication is required.

When paired with a Skunk2 Alpha Header, this exhaust system has shown gains of over 30 horsepower on dyno testing. It's built for maximum flow and power, optimizing your engine's performance.