The TurboXS 3" downpipe-to-stock cat-back adapter for Subaru WRX/STi mates a 3-inch downpipe to the OEM donut-style catback flange. Manufactured from stainless steel and supplied with a standard exhaust gasket, it prevents common exhaust leaks when fitting a 3" downpipe to the factory catback and provides a corrosion-resistant connection for compatible Subaru turbo setups.
Turbo XS Subaru WRX/STi 3in Downpipe to OEM Cat-Back Adapter w/Standard Exhaust Gasket