BMW G20 M340i 3 Series M Sport Gloss Black M Performance Diffuser C63 AMG JB4 Replacement and Upgrade Chips

JB4 Replacement and Upgrade Chips

You will be required to make you own mounting holes

Pre-assembled with genuine Walbro 535 pump

Part Of Our Signature Series Product Line

BMW G20 M340i 3 Series M Sport Gloss Black M Performance Diffuser C63 AMG JB4 Replacement and Upgrade ChipsUpgrade the rear end of your BMW G20 M340i or 3 Series M Sport with this premium Gloss Black M Performance Style Rear Diffuser a perfect blend of aggressive styling and OEM inspired design. Engineered for a precise fit on M Sport rear bumpers, this diffuser adds a sleek, motorsport inspired look while enhancing aerodynamics. Crafted from high quality ABS plastic and finished in a deep gloss black, this diffuser is built to withstand the elements while