OLM A1 Style Paint Matched Rear Diffuser (Ice Silver Metallic) - 15 WRX STI

Give Your Subie's Rear End a Whole New Aggressive Custom Look. Rear diffusers can really fill in the look of the exterior of your 2015-2021 Subaru WRX or STI while improving the overall aerodynamics. These are especially beneficial for those of you with other exterior enhancements such as side skirts, front lips, or rear wings. Easy Installation for Big Street Cred. Make the rear end of either your 2015-2021 Subaru WRX or STI better looking and more aggressive with the OLM A1 Style Paint Matched Rear Diffuser! This rear diffuser is a huge upgrade for your WRX or STI. The bang for the buck is high as this piece can really transform your rear end. Mounts easily with supplied hardware. Keeps it secure at high speeds. 4 self tapping screws go in the trail end and additional hardware allows you to secure the lead end to the two holes in the spare tire area of the trunk.