TurboXS High Flow Catalytic Converter Pipe Rear Section ONLY Subaru 2002-2007 WRX / 2004-2007 STI
The Turbo XS catted and catless pipes are used in conjunction with the Turbo XS downpipe. You can easily switch back and forth between setups without pulling your entire downpipe! These rear sections are compatible with the new TXS downpipe design ONLY.
These parts are the LATEST variant of the 02-07 design (WS02-) and are NOT compatible with the older style TXS exhaust parts (WS-).