UK Styling rear diffusers are specifically designed to improve your BMW’s aesthetics with distinctive styling. Our rear diffusers complement your 3 series’ other styling elements and pair well with our range of splitters and side skirts. ---Instantly improves the appearance of your car, giving it a sporty look ---Designed to attach directly to the OEM bumper for easy installation ---Manufactured from high quality ABS automotive grade plastic ---Designed to accommodate the OEM quad exhaust tips ---Finished in gloss black ready to be fitted Fitment: BMW 3 Series Saloon - G20 - 2019-2021 (Pre-facelift models only).