Maxton Design Gloss Black Rear Window Roof Spoiler Extension for BMW 2 Series Gran Coupe F44 M-Pack & M235i (2019+)

OEM plus rear windscreen lip in high gloss black for BMW 2 Series Gran Coupe F44

Give your F44 Gran Coupe a sharper, more purposeful rear profile with this Maxton Design upper glass lip. Finished in piano black for a premium factory look, this sleek roof-edge extension draws out the roofline, adds visual width and complements M Sport styling on both 218i to M235i xDrive models from 2019 onwards.

Why enthusiasts choose this upgrade

• Clean, aggressive styling that looks factory fitted yet noticeably sportier
• Piano black finish that ties in with black pack trims, diffusers, splitters and side skirts
• Automotive-grade ABS polymer for durability, impact resistance and a precise fit
• Tailored for the upper rear glass of the F44 body, no universal compromise
• Subtle roof blade effect that complements the Gran Coupe silhouette

Compatibility

• BMW 2 Series Gran Coupe F44, 2019 onwards
• Suitable for M Sport package and M235i variants

What is included

• 1 x rear windscreen lip extension in gloss black

Material and finish

Manufactured from automotive ABS, the same type of material used on many OE exterior parts for strength and flexibility. Supplied in a deep gloss black finish that pairs perfectly with other Maxton Design aero components and black exterior trims.

Installation guidance

This part is designed to be bonded to the rear glass using a suitable windscreen bonding adhesive or automotive PU sealant. Adhesive is not included.

• Thoroughly clean and degrease the mounting area on the rear glass
• Dry fit to confirm alignment and mark position
• Apply windscreen grade adhesive, position carefully and press evenly
• Allow full cure time per adhesive instructions before driving or washing

Prefer professional fitting? Book installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote.

Tried and approved by our team

We have installed this Maxton Design rear windscreen lip on our own cars and customer vehicles. Feedback is consistently positive for fitment, finish and the OEM plus appearance it delivers.

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