BMW 5 Series G30 G31 M Performance Rear Diffuser Gloss Black ABS 2017-2020

The BMW 5 Series G30/G31 M Performance Rear Diffuser in Gloss Black (2017–2020) is a rear diffuser built specifically for M Sport models, giving your bumper a dynamic touch reminiscent of BMW's M Performance line. It's a straightforward way to sharpen your car's sporty aesthetics without any major modifications.

What Makes This Rear Diffuser BMW Owners Choose

This diffuser is crafted from high-quality ABS plastic, built to hold up against everyday weather while keeping its gloss black finish looking sharp. The aerodynamic design is shaped to enhance airflow and reduce drag, helping with stability at higher speeds. Engineered for precise fitment, it's made specifically for BMW 5 Series G30 (Saloon) and G31 (Touring) models with the M Sport package — no guesswork, just a clean fit.

Details

• Material: Durable ABS plastic
• Finish: Gloss black
• Fitment: BMW 5 Series G30/G31, M Sport package, 2017–2020
• Installation: Uses existing mounting points — no cutting or modification required

Ready to give your 5 Series that finishing touch? Add it to your build today.