The BMW 4 Series F32 F33 F36 Rear Diffuser (Dual Exhaust) is an aftermarket accessory designed to enhance the appearance of your BMW 4 Series vehicle. This diffuser is designed specifically for vehicles with a dual exhaust system and is made of high-quality materials.
The diffuser is modeled after the M Style body kit, giving your car a sporty and aggressive look. It is designed to replace the factory rear diffuser and provides a perfect fit and easy installation.
Screws/bolts not included.
Will fit BMW 435i and 440i with dual exhaust, or any other F32 F33 F36 4 series with M Sport rear bumper and wanting to carryout the 440i style exhaust conversion.
