Skunk2 MegaPower R 02-05 Honda Civic Si 70mm Exhaust System

This 70mm MegaPower R cat-back exhaust system from Skunk2 Racing is built for the 2002-2005 Honda Civic Si. Developed from over 15 years of racing experience, this system is designed to help your engine breathe more freely, especially when you've made other performance upgrades like higher compression, aggressive cams, or a racing header. It's also a solid choice for mild turbo setups that need more exhaust flow than a smaller 60mm system can handle.

Constructed from T-304 stainless steel with robotically TIG-welded seams and CNC mandrel bends, this exhaust ensures a precise fit and consistent tubing diameter throughout the bends. This design helps optimize exhaust gas flow, leading to more horsepower. You'll notice a significantly louder and more aggressive tone compared to smaller diameter systems, thanks to the larger piping and the straight-through, low-restriction racing muffler. The system includes a resonator to help manage sound and is finished with a polished 110mm tip featuring an acid-etched MegaPower badge and a serialized nameplate.

Installation is straightforward as it's a bolt-on system, meaning no welding or fabrication is required. Skunk2 includes a removable silencer if you need to quiet things down a bit, along with all the necessary hardware for installation. This system is based on the same designs Skunk2 uses for their own road racing and time attack vehicles.