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

This Skunk2 MegaPower RR exhaust system is designed specifically for the 2012 and 2013 Honda Civic Si Coupe. What you get in the box is a complete cat-back system, including the main exhaust tubing, a resonator, a straight-through racing muffler, a polished 110mm tip with an acid-etched badge, a removable silencer, and all the necessary hardware for installation. This system is built to optimize engine airflow and volume, drawing on over 15 years of racing experience to help your engine breathe more efficiently and produce more power.

Constructed from T-304 stainless steel, this exhaust features robotically TIG welded joints and CNC mandrel bends. The larger 76mm diameter piping is intended for heavily modified naturally aspirated engines or turbocharged applications that need greater exhaust flow than smaller diameter systems can provide. This design, along with the oversized tubing and muffler, contributes to a louder, more aggressive tone compared to other MegaPower systems. The CNC mandrel bending ensures a constant tubing diameter throughout the bends, which helps with precise fitment and improved exhaust gas flow, ultimately leading to more horsepower. The system is a bolt-on design, meaning no welding or fabrication is necessary for installation.

The MegaPower RR system is inspired by the same custom-built systems Skunk2 uses on their own road racing and time attack vehicles. It's finished off with a polished 110mm tip and includes a serialized nameplate, giving it a distinct look. A removable silencer is included, allowing you to adjust the exhaust note when needed.