Gloss Black Competition Rear Diffuser Set for BMW X7 by FORM (2018+, G07)

Sharpen the rear profile of your BMW X7 with the Gloss Black Competition Rear Diffuser from FORM. Combining aerodynamic function with aggressive styling, this diffuser bolts directly in place of the factory unit for a clean OEM+ finish.

Key Features:

• Direct OEM fitment — retains factory mounting points, wiring connectors, and sensor cut-outs where applicable
• Direct-fit replacement for the OEM lower rear bumper section
• OEM-grade gloss black finish with high-build primer for a deep, mirror-like appearance
• Aggressive vertical fins add visual width and motorsport presence
• Improves underbody air extraction for reduced rear lift and improved stability
• Backed by FORM Industries — a trusted name in OEM-level aftermarket upgrades for modern performance cars

Materials & Construction: Moulded in high-quality ABS composite and finished in a deep gloss black paint, this component is engineered to match OEM panel-fit tolerances while delivering a sharper, more aggressive alternative to the factory finish. The gloss finish resists fading, resists light scuffs, and can be polished to restore showroom shine.

Vehicle Compatibility: Engineered for the BMW X7, model years 2018+, G07. The part uses factory mounting hardware and (where relevant) existing wiring connectors, so a standard install requires no modification to your car's bodywork or wiring loom. Chassis codes matter — please confirm yours matches the listed fitment above before placing your order.

Installation: Fitment is straightforward for an experienced installer using standard hand tools. We strongly recommend installation by a qualified bodyshop or detailer, particularly for exterior components that require panel alignment, adhesive bonding, or painted-surface preparation. Full fitment guidance is provided in the box, and our support team can help confirm the best approach for your specific car.

The FORM Industries Difference: Where many aftermarket brands compete on price, FORM competes on fit and finish. Every part in the catalogue is developed on real cars — not just in CAD — with panel-gap tolerances, material selection, and finishing processes benchmarked against the OEM part it replaces. It's why FORM has become one of the go-to names for BMW M, Audi RS, and Porsche GT owners looking for an upgrade that genuinely measures up.