Turbo XS Downpipe Catted Bellmouth WRX (2008-2014) STI (2008-2018) Nissan Does not fit AWD G37's

Does not fit AWD G37's

We recommend the chromoly-steel flywheel for street applications and aluminum flywheel for only race applications

Corsa exhausts go on fast--no cutting or welding are necessary--and all systems are 50-state legal

Actual product will vary

Turbo XS Downpipe Catted Bellmouth WRX (2008-2014) STI (2008-2018) Nissan Does not fit AWD G37'sTurboXS downpipe with high flow catalytic converter for the Subaru WRX and STI uses a massive cast 304 Stainless Steel Bellmouth that tapers to 3. 0" piping where it connects to the mid pipe. Features: Two piece design Delete the catalytic converter without having to buy a whole new downpipe (Catless Race Pipe WS08 RP V2 sold separately) Easier installation Cast 304 Stainless Steel Bellmouth upper section for maximum exhaust gas flow 3. 5 inch