Maxton Design Street Pro Rear Diffuser in Black for BMW 5 Series G30 2017–2020
Upgrade the rear end of your BMW 5 Series with the Maxton Design Street Pro Rear Diffuser, precision made for the BMW 5 G30 2017, 2018, 2019 and 2020. This premium black rear diffuser delivers an aggressive, motorsport-inspired look while maintaining everyday practicality. If you’re searching for a BMW G30 rear diffuser, BMW 5 Series G30 diffuser, rear splitter or rear valance, this Maxton Design Street Pro option is the perfect fit.
Fits Only
BMW 5 Series G30 (2017–2020)
What’s Included
- Maxton Design Street Pro Rear Diffuser
- Mounting kit
Why Choose the Maxton Design Street Pro Diffuser for BMW G30
- Premium 10 mm ABS construction for strength and durability
- Impact and scratch resistant for daily driving
- UV protective coating to help prevent fading
- Weather and temperature resistant for year-round use
- Arrives vacuum sealed with protective film
- No painting required
- Multiple finish options: 10 mm matte black or 10 mm matte black with red core
- Authentic product with labelled parts confirming quality
- TUV MATERIALGUTACHTEN certified material
Standout Style. Confident Fitment.
This Maxton Design Street Pro rear diffuser for BMW 5 G30 sharpens the rear profile with a bold, performance look that complements the OEM lines. We’ve installed these at Nforcd and the fit and finish are consistently impressive. Customers love the flush fitment, the deep matte texture and the way it transforms the rear of the G30.
Ideal For
- BMW 5 Series G30 owners seeking a black rear diffuser upgrade
- Aftermarket styling that looks OEM plus
- Those searching for BMW G30 rear splitter, rear bumper diffuser or rear valance upgrades
Installation and Fitting
Supplied with a mounting kit for straightforward installation. Professional fitting is recommended for the best result. Prefer us to fit it for you? Nforcd offers expert installation in Warwickshire. Request a fitting quote: Sales@nforcd.com.
Finish Options
- Matte Black, 10 mm ABS
- Matte Black with Red Core, 10 mm ABS
If you choose to paint, use primer first. Please check model and year compatibility before ordering. This listing is for the BMW 5 Series G30 2017–2020.
Searching for BMW 5 Series G30 styling, BMW G30 rear diffuser 2017–2020, Maxton Design rear diffuser, BMW 5 Series diffuser, G30 rear bumper diffuser, BMW G30 rear splitter or BMW 5 Series rear valance? This Street Pro diffuser is the high-quality choice that delivers the look you want.