Quad Exhaust Rear Diffuser Gloss Black – BMW 3 Series G20 2019-2021

Gravity Performance rear diffusers are specifically designed to improve your BMW’s aesthetics with distinctive styling. Our rear diffusers complement your BMW’s other styling elements and pair well with our range of splitters and side skirts.   Engineered for easy installation Reduces rear end lift and improve downforce Manufactured from high quality ABS OEM grade plastic Gloss black finish to complement your 3 Series' paintwork Instantly improves the appearance of your car, giving it a sporty look