FORM Pre-preg Carbon Fibre CS Rear Spoiler for BMW X4 & X4M by FORM (2019+, G02 F98)

Complete the rear aesthetic of your FORM Pre-preg with the Pre-Preg Carbon Fibre CS Rear Spoiler from FORM. This precision-engineered spoiler bolts directly to the factory boot lid, transforming the car's profile while contributing to rear-end stability at speed.

Key Features:

• Direct OEM fitment — retains factory mounting points, wiring connectors, and sensor cut-outs where applicable
• Adds downforce over the rear axle for improved high-speed stability
• Finishes the rear profile with a purposeful, motorsport-inspired look
• Complements the car's existing lines without dominating the silhouette
• UV-stable clear coat prevents yellowing, fogging, and weave degradation over time
• Backed by FORM Industries — a trusted name in OEM-level aftermarket upgrades for modern performance cars

Materials: Every panel is pressed in pre-preg carbon fibre and autoclave-cured for a dense, consistent weave and a high-gloss factory finish. The UV-stable clear coat protects against sun fade, road grime, and the surface micro-cracking that can affect lower-grade carbon parts after a few seasons of use.

Vehicle Compatibility: Engineered for the FORM Pre-preg, model years 2019+, G02 F98. 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.

Why FORM Industries: FORM has built a reputation among serious owners of BMW, Audi, and other modern performance cars by obsessing over the details most aftermarket brands skip — panel gap tolerances, UV-stable finishes, genuine pre-preg composite processes rather than cheaper wet-layup shortcuts, and in-house fitment testing on real cars rather than CAD models alone. The result is a range of parts that install like factory equipment and hold up the way factory equipment should.