BMW F90, M5 Carbon Fibre MP Style Side Skirts

BMW F90 M5 Carbon Fibre MP Style Side Skirts

Close the gap between the wheels on your BMW F90 M5 with these MP Style carbon fibre side skirt extensions — a long, low blade down each flank that drops the apparent ride height without touching the suspension.

The F90 is a five-metre saloon, and the factory sill leaves a tall, unbroken run of bodywork between the arches. It is the one angle where the M5 still looks like a big 5 Series. These extensions add a defined lower edge along the full length of the sill, which pulls the eye down and makes the whole side read lower and longer.

The MP profile is a clean tapered blade with no fins or steps, so it reads as a factory M Performance part rather than an accessory — on a car this size, restraint along the flank is what makes it work.

They mount over the factory sill trim rather than replacing it, so nothing structural is removed and the original panel stays untouched underneath.

Key Features

Genuine Carbon Fibre

Real carbon construction with a deep gloss clear coat, lighter and stiffer than a moulded plastic extension.

MP Style Tapered Blade

A clean, uninterrupted lower edge with no fins or steps, so it reads as factory-fitted.

Add-On Design

Mounts over the factory sill trim. The original panel is not removed or cut, so the change is entirely reversible.

Full-Length Coverage

Runs the whole span between the wheel arches, which is what makes the car read lower and longer.

Fits the Whole F90 Run

The body did not change at the facelift, so these suit pre-LCI and LCI cars alike, and the standard G30 5 Series as well.

Supplied as a Matched Pair

Left and right skirts produced together, with fixings included.

Styling Benefits

• Lower, longer side profile on a large saloon
• Visually links the front lip and the rear of the car
• Genuine carbon weave that matches other carbon parts
• No cutting or permanent modification
• Fully reversible at resale or end of lease

Vehicle Fitment

BMW F90 M5 (2018–2023)
BMW G30 5 Series (2017–2023)

Please Note

Please select your exact model above so we can confirm the correct part before dispatch.

Professional installation is recommended. A panel this long has to be aligned along its whole length before the fixings are tightened, or the gap along the sill will taper.

Side skirt extensions sit lower than the factory sill. Take care with kerbs and when using a workshop hoist.

Carbon fibre is a natural woven material. Minor variation in weave pattern between pieces is characteristic of the material and not a defect.

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.