Turbo XS 3inch Cat Back Exhaust Blued Tips Subaru WRX / STI 2002-2007 Wheel Size_16 inch Reduces heat soak and intake

Reduces heat soak and intake temperatures

* Compressor Wheel Inducer: 62

and engine control unit

Single speed is the simple 100% duty cycle "constant on"

Turbo XS 3inch Cat Back Exhaust Blued Tips Subaru WRX / STI 2002-2007 Wheel Size_16 inch Reduces heat soak and intakePart #: WS02 CBE TI Since we introduced our first exhaust systems for the old bugeye WRX way back in 2002, we have never offered a Catback exhaust system due to our proprietary downpipe rear flange location. With our new stock replacement downpipes, we are now also offering Catback Exhaust Systems that can be used with our new downpipes, the stock downpipe, and any other manufacturers stock replacement downpipes. A new midpipe design mates our