AC Schnitzer Carbon fibre rear diffuser for BMW X5M (E70)

Genuine AC Schnitzer carbon rear valance for BMW X5 M E70

Elevate the back end of your BMW X5 M (E70) with this authentic AC Schnitzer carbon rear valance. Crafted from motorsport-grade carbon fibre and finished in a deep, high-gloss clear lacquer, it delivers a razor-sharp appearance with the resilience you want from a premium upgrade. The carbon weave looks phenomenal in natural light and adds an aggressive, OEM-plus finish to your performance SUV.

This rear bumper insert is designed to refine underbody styling while complementing the factory body lines. Expect a precise contour, tight panel gaps and a quality feel that matches the standard of your M car. It’s the ideal finishing touch for an AC Schnitzer-tuned E70, perfect for owners seeking a standout carbon-fibre diffuser look without compromise.

• Premium carbon-fibre construction with a lustrous clear coat for lasting appearance
• Sharp, aggressive styling that enhances the rear profile of the X5 M E70
• Exact-fit design from AC Schnitzer for a clean, factory-style installation
• Lightweight composite aesthetic upgrade that pairs perfectly with performance styling

Compatibility and requirements

This part must be used together with the AC Schnitzer dual sports rear silencer. It is not compatible with the factory exhaust system. If your vehicle is running the original back box or standard tailpipe layout, this diffuser will not fit.

Who is it for?

Ideal for owners searching for a BMW X5 M E70 carbon rear valance, X5M carbon diffuser insert, performance rear bumper trim, rear undertray styling upgrade or genuine AC Schnitzer aero for the E70 platform.

Why buy from us

We’ve fitted this upgrade on customer X5 M builds and the feedback has been consistently excellent. Clients love the perfect fit, the depth of the gloss finish and the way the carbon transforms the stance. It looks right at home on both stock-height and lowered vehicles, with or without additional AC Schnitzer exterior parts.

Professional fitting available

Installation available at MJ Modifications in Warwickshire. For a fitting quote or to book your vehicle, email info@mjmodifications.co.uk.

Search-friendly terms

BMW E70 X5 M rear valance, carbon rear bumper insert, AC Schnitzer aero trim, X5M carbon rear undertray, performance SUV diffuser, BMW M E70 rear lip, high-gloss carbon weave, premium carbon styling upgrade, UK tuning parts for BMW X5M.