OLM S207 Style Carbon Fiber Bumper Vent Inserts - 15+ WRX/STI
Since the S207 never made it over to US shores, here is your chance to give your vehicle the S207 treatment. These inserts can easily be installed. Includes a template for mounting. The overhang conceals any rough edges left during cutting.
Tape the included template to your rear bumper. Cut out the inner outline. This is the area you will cut along. The outer line represents how much the duct will cover up. It overlaps the cut area to provide a clean edge. The inner cut does not have to be perfect as the vent will hide much of this area. Outline this cut area with a marker. Remove the template and cut the hole. Place the template back on, but cut the paper back to the outside line. This will allow you align and install the vent. Use panel bonder or 3M to attach the vent to your bumper. Repeat on the other side.
NOTE: There is a brace behind the bumper so you may choose to take the bumper off or pull the side away from the vehicle slightly if you plan to cut on vehicle.