TurboXS Downpipe Stealthback Catted WRX / STI (2008-2014) Infiniti For build date specific kits

For build date specific kits

Lifetime Warranty on downpipe

2008 WRX owners will need upgraded struts to be able to use these

Add some additional reliability and engine bay styling with the Mishimoto Aluminum Coolant Expansion Tank for the Subaru WRX 2002 2007 and STI 2004-2018

TurboXS Downpipe Stealthback Catted WRX / STI (2008-2014) Infiniti For build date specific kitsThe TurboXS Two Piece Downpipe or 'Stealthback' Exhaust for the Subaru WRX STI Legacy GT is a bell mouth downpipe and race pipe (or cat pipe) that will bolt directly to your stock exhaust or any 3" aftermarket catback exhaust. This is perfect choice for anyone who wants to sneak past the spouse or just an unsuspecting street competitor. The TurboXS stealthback exhaust coupled with ECU tuning will easily yield performance gains up to 50 60 ft. lbs and