The design of this product connects from the front spoiler to the rear of the vehicle. It is fitted to the blackout area of the lower rear bumper to further sharpen around the underbody of the NEW WRX S4.
This motorsport-inspired diffuser helps to rectify airflow in the rear underfloor and improves vehicle responsiveness. Painted in crystal black silica.
* This product cannot be installed together with the SUBARU genuine accessory, REAR BUMPER SKIRT.
* The ground clearance from the mounting area will reduce by up to 25 mm.
* This product extends by approximately 25 mm from the rear end of the vehicle.
Please consult with your local SUBARU dealership or an authorized SUBARU distributor to confirm the compatibility of the parts available on this website.