BMW G90, M5 Carbon Fibre MP Style Rear Trunk Spoiler

BMW G90, M5 Carbon Fibre MP Style Rear Trunk Spoiler

Add a sharper rear profile to your G90 M5 with the MP Style Carbon Fibre Trunk Spoiler, a slim ducktail lip that lifts the trailing edge of the boot and gives the car a more purposeful stance without altering its proportions.

Manufactured from dry carbon fibre with a high-gloss twill finish, the spoiler follows the contour of the factory boot lid across its full width, rising through the centre before tapering to a fine point at each end. The underside is shaped to sit flush against the original panel.

It suits a daily-driven M5 where the aim is a tighter rear end rather than the visual weight of a raised wing, and it pairs naturally with a roof spoiler for a layered treatment.

Key Features

Dry Carbon Fibre Construction

Manufactured using a dry carbon process, chosen for its rigidity across the full width of the boot lid and the depth of its finish under direct light.

MP Style Ducktail Profile

A raised trailing lip that adds height at the rear while keeping the silhouette close to standard.

Full Width Fitment

Runs the complete width of the boot lid and follows its curvature, so the spoiler reads as part of the original panel line.

High Gloss Twill Finish

A clear gloss finish over a consistent twill weave, matched to the look of factory BMW M Performance carbon components.

Lightweight Construction

Dry carbon keeps the added mass minimal for a panel mounted this high on the car.

Precision Fitment

Shaped specifically for the G90 M5 boot lid, following the original contours.

Performance Benefits

Enhanced Rear-End Styling

Sharpens the rear of the M5 while keeping an OEM+ character suited to a daily-driven car.

Improved Aerodynamic Profile

Designed to complement the vehicle's aerodynamic profile and help manage airflow leaving the boot lid.

Lightweight Exterior Upgrade

Adds definition at the rear with minimal additional weight.

Completes Your Carbon Fibre Build

Matches the weave and finish of the rest of the Proven Performance Parts G90 carbon range for a consistent exterior package.

Vehicle Fitment

BMW G90 M5 Sedan (2024+)

Designed for the G90 saloon boot lid. It is not designed to fit the G99 M5 Touring, which uses a tailgate.

Please Note

Professional installation is strongly recommended.

Installation is typically completed using automotive-grade adhesive tape. Correct surface preparation is essential for secure installation.

Minor preparation, alignment or adjustment may be required during installation to achieve optimal fitment.

Due to the nature of carbon-fibre manufacturing, slight variations in weave pattern may occur between products.

Why Choose Proven Performance Parts

We specialise in high-performance parts for European vehicles — including Volkswagen GTI & R models, Audi S/RS platforms, and BMW M vehicles. Every product we offer is carefully selected for its quality, fitment, and real-world performance — tested by enthusiasts, for enthusiasts.