Skunk2 MegaPower R 06-08 Honda Civic Si (Sedan) 70mm Exhaust System

A properly designed exhaust system is critical to engine performance. Skunk2*s 70mm MegaPower Exhaust system for the 07-11 Civic Si sedan 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 R cat-back systems are constructed of T-304 stainless steel, are robotically TIG welded, and feature CNC mandrel bends for a precise fit. Designed for naturally aspirated engines featuring higher compression, aggressive camshafts, and racing headers as well as for mild turbocharged applications that require more exhaust flow than Skunk2*s 60mm MegaPower Exhausts provide, MegaPower R Exhausts allow engines to breathe more efficiently and produce more power thanks to larger diameter piping. MegaPower R Exhaust systems were designed for maximum flow and power, featuring oversized tubing and mufflers, which results in a significantly louder tone when compared to 60mm MegaPower systems. Featuring Japanese-spec, Super N1 styling, MegaPower R Exhaust systems generate more horsepower by optimizing engine airflow and volume through carefully selected, application-specific tubing lengths and diameters and increased wave scavenging effects for more horsepower. CNC mandrel bending allows for a constant tubing diameter throughout the bend, which results in precise fitment as well as improved exhaust gas flow. Each system is fitted with a resonator, includes stainless steel flanges, and is finished off with a straight-through, low-restriction racing muffler for uninterrupted flow. Each fully polished muffler is mated to a 110mm polished tip with its own acid-etched MegaPower badge and serialized nameplate. A Skunk2 removable silencer and all necessary hardware are also included. Skunk2*s MegaPower Exhaust lineup is based off of the same systems we custom build for our road racing and time attack vehicles.
MegaPower Cat Back Exhaust System; 2.75 in. Dia.; Incl. Tubing/Silencer/Muffler/Hardware/4 in. Polished Tip; Bolt On/No Modification Req.; T-304 Stainless Steel;
Bolt-on system; no welding or fabrication necessary.; May be compatible with other trim levels; however; will require basic welding and fabrication.; Due to large packaging size; shipping rates are calculated based on dimensional weight.