BlackTop Aero Carbon Fiber Rear Diffuser for 08-12 STi Hatch & 11-12 WRX Hatch

The BlackTop Aero Carbon Fiber Rear Diffuser for the 08-12 STi Hatch & 11-12 WRX Hatch is a direct bolt on part, no modification necessary. Amazing quality, fit and finish! (Will work with BlackTop Aero rear bumper extensions.)

Note: Fits snugly into place and attaches easily with double-sided tape. Some drilling is required.