AC Schnitzer Carbon Fibre Rear Diffuser for BMW 8 Series G14/G15 Coupe & Convertible (840d xDrive, 840i, 840i xDrive, M850i xDrive) - Pre-Preg Carbon, Quad Exhaust Compatible, Optional Centre Brake Light

AC Schnitzer Carbon Rear Valance Upgrade for BMW 8 Series G14 G15

Give the back end of your BMW 8 Series a serious uplift with this genuine AC Schnitzer carbon fibre rear valance. Crafted in premium pre-preg carbon and finished in a deep gloss lacquer, it adds a race-bred look while helping to tidy underbody airflow for a more planted feel at speed. The result is a sharp, OEM plus finish with unmistakable AC Schnitzer presence and quality.

Why this carbon rear valance is a standout choice

• Authentic AC Schnitzer carbon component engineered for the G14 G15 8 Series
• Pre-preg construction for superb rigidity, low weight and a flawless gloss finish
• Quad tailpipe cut outs designed to pair with the AC Schnitzer quad sports system
• Optional integrated centre brake light to complete the motorsport-inspired look
• Enhances airflow management under the rear bumper for improved stability
• Perfect fitment and OEM level alignment for a factory style install

We have installed this part on customer cars at MJ Modifications and the feedback has been excellent. Fitment is precise, panel gaps are consistent and the gloss carbon finish looks superb in all lighting. If you want a premium carbon rear insert that looks right at home on the 8 Series, this is the one to choose.

Fitment and compatibility

• BMW 8 Series G14 Convertible and G15 Coupe from 2017 onwards
• Suitable for: 840d xDrive, 840i, 840i xDrive, M850i xDrive
• For M Sport rear bumper cars equipped with the AC Schnitzer quad sports exhaust

Not compatible with: G16 Gran Coupe.

Options

• Without centre brake light
• With additional centre brake light

Part numbers

• 5112315510 without brake light
• 5112315510 and 632510710 with brake light

Warranty

All AC Schnitzer products supplied in the UK include a two year manufacturer warranty, or until the end of the three year BMW warranty period, whichever is longer.

Professional installation

For the best fit and finish, we recommend professional fitting. MJ Modifications offers expert installation at our Warwickshire workshop. Request a fitting quote at info@mjmodifications.co.uk.

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Ready to transform your 8 Series

Choose your option above and complete your build with a premium AC Schnitzer carbon rear valance that looks incredible and performs. For specification or fitment help, contact the team at info@mjmodifications.co.uk.