Invidia N1 Racing Series Cat Back Exhaust Subaru WRX/STI 2002-2007
The Racing Series Cat Back Exhaust System featuring a polished exhaust tip. This exhaust system is fabricated out of 304 stainless steel, and comes with CNC machined flanges and robot TIG welded construction with mandrel bent tubing.
The exhaust pipe does not have a resonator, and the overall design is as straight as possible, reducing as much turbulence as possible for an aggressive race-like sound. The piping diameter measures in at 76MM, while the tip will measure in at 101MM.
Installation hardware is provided for a ready installation. A silencer is also provided for those of you who want to settle down the decibel levels.
- Subaru WRX/STI 2002-2007