This rear diffuser bolts to your existing rear valance to give a more aggressive rear aero look. Lightweight ABS plastic is tough and durable. Black in color.

Installation hardware is included. You will have to drill small holes in the underside of the bumper and spare tire well to mount this part. Note that the diffuser is designed to fit tightly around a stock muffler, but larger aftermarket mufflers or other modifications like tow hooks will require trimming to fit.

Designed and manufactured in the UK by HT Autos, and imported directly by us.

Fits all 2002-2007 Subaru WRX and STI sedan models. Does NOT fit wagon models.