Maxton Design Street Pro Rear Diffuser / Valance / Lower Bumper Insert (10mm ABS) for BMW 2 Series Gran Coupe (F44) M235i 2019+ - Matte Black or Red Core Rear Splitter/Aero Trim, Rear Apron Styling Upgrade, Rear Undertray Spoiler

Street Pro rear valance upgrade for BMW M235i Gran Coupe F44

Give the back end of your BMW M235i Gran Coupe F44 a serious upgrade with this Maxton Design Street Pro lower bumper insert. Crafted from robust 10 mm ABS and finished in matte black or matte black with a striking red core, it delivers a motorsport-inspired look, sharper lines and a purposeful stance. Perfect for enthusiasts searching for BMW 2 Series Gran Coupe rear valance, F44 rear bumper insert, rear splitter for M235i, performance rear styling, and aftermarket aero for the F44 platform.

Vehicle compatibility

Fits only: BMW M235i Gran Coupe F44, 2019 onwards.

What is included

• Maxton Design Street Pro rear lower insert
• Dedicated mounting kit

Why this upgrade stands out

• Thick 10 mm ABS construction for a solid, premium feel
• Impact and scratch resistant for daily use
• UV protected surface to help prevent fading
• Weather and temperature resistant for year-round reliability
• Unique Street Pro styling that elevates the rear profile
• Supplied vacuum sealed with a protective film to safeguard the finish
• No painting required
• Authenticity labelling for quality assurance
• TUV MATERIALGUTACHTEN certified material

Finish options

• Matte black 10 mm ABS
• Matte black 10 mm ABS with red core accent

If you choose to paint the product, a suitable primer must be applied first.

Proven on our builds

We have fitted this Maxton Design component on our own cars and for many M235i Gran Coupe clients. Feedback has been consistently positive on the fit, finish and the aggressive OEM plus look it brings to the F44. It transforms the rear bumper with a clean, purposeful aesthetic that suits daily drivers and show cars alike.

Installation

Supplied with its own mounting kit for a straightforward install. Professional fitting is recommended. For expert installation, book with MJ Modifications in Warwickshire. Request a fitting quote: info@mjmodifications.co.uk

Search-friendly terms

BMW 2 Series Gran Coupe F44 rear valance, M235i rear bumper insert, F44 lower bumper diffuser, rear splitter for BMW M235i GC, rear undertray spoiler F44, performance rear trim M235i, Maxton Design Street Pro matte black, red core rear blade, 10 mm ABS rear aero, BMW F44 exterior styling, M235i Gran Coupe rear apron add on, F44 body styling parts, BMW M235i GC back bumper extension, F44 tail styling upgrade, BMW M235i Gran Coupe tuning accessories 2019 onwards.