Invidia Divorced Catted Wastegate Downpipe WRX / STI (2002-2007)

Product Description

The Invidia Catted Downpipe for the 2002-2007 WRX and STI features a Divorced Wastegate and High Flow Cat, this will seperate the exhaust gas exiting the downpipe, creating a smoother exhaust flow, thus resulting in more HP and Torque. All this while keeping the exhaust fumes clean and safe for the enviroment. The downpipe is constucted of 304 stainless steel 3" mandrel bent tubing and bolts up to any stock replacement catback or stock unit.

FITMENT:
Subaru STI 2004-2007
Subaru WRX 2002-2007

Invidia offers downpipes for the Subaru WRX & STI that are designed in three different configurations. Every Invidia WRX & STI downpipe features 3" diameter stainless steel piping, thick flanges, and a cast upper section for optimal flow, performance, and longevity.

Invidia's catless downpipes will cause a Check Engine Light (CEL) on your 2002-2007 WRX or STI. While this isn't harmful, it can be annoying and disables the cruise control, but you can use a software solution such as the Cobb Accessport to eliminate these codes and make more use of the newly available performance the Invidia downpipes offer. The high-flow cat Invidia WRX & STI downpipe is not emissions legal, and may still cause a CEL, but it does help to reduce boost spiking on 2.5L cars.