The TurboXS Subaru WRX/STi OEM Downpipe to 3" Catback Adapter is the perfect solution when trying to mate an OEM Downpipe to a 3" Catback...

The TurboXS Stock Downpipe to 3 inch Catback Adapter is the perfect part to mate with your 3 inch Catback if you are using the stock...

TurboXS Uppipe Hardware Kit is a compete replacement hardware kit for your uppipe.  This kit includes five (5) M10x1.25 studs and nuts as...