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.

Kit Contains: (click for more details)
–Rear Diffuser
–Quad Exit Exhaust Tailpipes

Engineered for easy installation
Reduce rear end lift and improve downforce
Manufactured from high quality ABS OEM grade plastic
Built in LED rain light
Gloss black finish to complement your 3 Series’ paintwork
Instantly improves the appearance of your car, giving it a sporty look