Invidia N1 Racing Catback Exhaust Stainless Steel Tip WRX / STI (2002-2007) Speedwell Wheels - Sound quality that can

- Sound quality that can be heard outside

Mild gear rattle

Protect the shaft from the flying stones

The air straightener is laser cut from the same 6061 material and tumbled before the entire assembly is TIG welded by our expert welders

Invidia N1 Racing Catback Exhaust Stainless Steel Tip WRX / STI (2002-2007) Speedwell Wheels - Sound quality that canInvidia Racing N1 Muffler Catback for 2002 2007 Subaru WRX STI Invidia's Racing catback exhaust for the WRX & STI feature 3" stainless steel piping with no resonator for optimal flow. The the N1 muffler has a JDM look, and a stainless steel 4" titanium tip. This system is louder than the G200 and Regular N1 catbacks it is exceptionally free flowing but very loud. the included silencer helps to significantly reduce noise, but this is still a loud