Maxton Design Gloss/Piano Black Rear Diffuser Centre Piece with Vertical Fins for BMW 8 Series G15 Coupe M Sport 2018+ | Rear Splitter / Lower Valance / Under Spoiler / Rear Lip Extension | ABS | Fits Carbon Pack Models Only

Gloss Black central lower diffuser with vertical strakes for BMW 8 Series G15 Coupe M Sport 2018 onwards - Carbon Pack required

Give the tail of your 8 Series Coupe a purposeful, motorsport-inspired finish with this Maxton Design centre lower piece. The high-gloss black surface, crisp vertical bars and precise contours deliver that wider, lower, more aggressive stance while keeping an OEM-plus look that suits the factory Carbon Package perfectly.

We run Maxton parts on our own builds and customer cars, and this item is a firm favourite for its smart fit, deep shine and instant visual impact. Expect quality ABS construction, tidy lines and a premium gloss that ties in with factory trims for a cohesive, high-end appearance.

Highlights

• Brand: Maxton Design
• Finish: High gloss black piano-style shine
• Design: Central lower diffuser element with vertical fins for a sportier rear profile
• Material: Durable ABS chosen for flexibility and resilience
• Look: Adds a lower, wider, more athletic rear-end appearance
• Styling: Ideal for performance body styling and subtle aero aesthetics

Compatibility

• BMW 8 Series Coupe G15 M Sport - 2018 onwards
• Compatible only with vehicles equipped with the factory Carbon Package

What is included

• 1 x central lower piece with vertical bars

Material and care

Manufactured from ABS, a robust thermoplastic noted for its flexibility and ability to withstand everyday use. Supplied with a protective film to safeguard the gloss surface during transport - remove this film before installation to reveal the pristine finish.

Why choose this upgrade

• Clean, OE-style fit that complements the G15 rear bumper design
• High-gloss black surface that pairs neatly with Carbon Pack accents
• Transforms the rear view with subtle yet assertive styling
• Proven in-house - we have installed these for customers with excellent feedback

Fitting

Professional installation recommended to ensure alignment and finish. For expert fitting, choose MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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