BMW 4 Series M Sport Rear Diffuser – Gloss Black
Give your BMW 4 Series M Sport a bold, OEM+ upgrade with this gloss black rear diffuser. Engineered to enhance aerodynamic efficiency and sharpen the rear-end styling, this BMW 4 Series rear bumper diffuser is the perfect match for the factory M Sport rear bumper. Ideal for drivers seeking a clean, aggressive finish without overcomplicating the look, it delivers that premium, performance-led aesthetic the 4 Series is known for.
This M Sport diffuser is a direct-style fit for the BMW F32 Coupe, F33 Convertible and F36 Gran Coupe (2012 onwards). Finished in deep gloss black, it complements existing M Sport trims and pairs seamlessly with other exterior upgrades. If you’re searching for a BMW 4 Series rear diffuser, BMW F32 diffuser, F33 diffuser, F36 diffuser, BMW 4 Series M Sport diffuser or gloss black rear bumper valance, this is the upgrade you want for an instant visual impact.
Why choose this BMW 4 Series M Sport diffuser?
- OEM+ styling in premium gloss black for a factory-fresh look
- Designed to improve aerodynamic properties and rear-end stability feel
- Perfect fitment for BMW 4 Series M Sport: F32 (Coupe), F33 (Convertible), F36 (Gran Coupe)
- Easy installation using existing mounting points with no drilling required
- Transforms the rear profile with a sportier, wider stance
Fitment
- BMW 4 Series F32 (Coupe) M Sport – 2012 onwards
- BMW 4 Series F33 (Convertible) M Sport – 2012 onwards
- BMW 4 Series F36 (Gran Coupe) M Sport – 2012 onwards
For M Sport rear bumpers only. If you’re unsure about compatibility, contact us and we’ll confirm fitment for your specific BMW 4 Series model.
Installation
- Easy installation, no drilling required
- Uses factory mounting points
- Screws/bolts not included
We strongly recommend professional fitting to achieve the best finish and alignment. Book fitting with Nforcd in Warwickshire – request a quote at Sales@nforcd.com.
Tested by us. Loved by customers.
We’ve run this BMW 4 Series M Sport rear diffuser on our own cars and customer vehicles, and the feedback is consistently positive: excellent fit, quality gloss finish, and a noticeable upgrade to the rear styling. It’s the ideal gloss black diffuser for BMW 4 Series owners wanting a high-impact, OEM-style update.
Keywords for search
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Unsure whether this product will fit your car? Get in touch. We’re happy to help you choose the right BMW 4 Series M Sport rear diffuser for your vehicle.