RKP Composites Carbon Fibre Side Skirts for BMW 5 Series F90 M5/M5 Competition - OEM+ Side Skirt Extensions, 2x2 Weave, Vacuum Infused (Pair)

RKP Carbon Side Blades for BMW F90 M5 and M5 Competition

Transform the profile of your F90 with premium carbon side blades that look factory fresh yet deliver serious road presence. Crafted by RKP Composites in the USA using advanced vacuum resin infusion, these lightweight rocker extensions bring true OEM-plus styling, precise fit, and the kind of quality finish enthusiasts expect on a modern BMW flagship.

The result is a robust, road-ready upgrade that follows the M5’s body lines perfectly and sharpens the silhouette from every angle. Expect tight panel gaps, clean alignment along the sills, and a stunning twill weave pattern that pairs beautifully with other carbon exterior pieces.

Key reasons to choose RKP for your F90

• Engineered specifically for BMW F90 M5 and M5 Competition for a seamless, factory-style appearance
• Vacuum resin infusion for an excellent fibre-to-resin ratio and dependable longevity
• Twill weave carbon pattern for a premium, consistent look across both sides
• Supplied as a matched left and right pair to complete both sills
• Includes fitting hardware with automotive-grade double-sided tape pre-applied for a clean install
• Made in the USA by RKP Composites with renowned precision fitment

Compatibility

Direct fit for all BMW F90 M5 variants, including Competition models. Ideal for anyone searching for carbon rocker extensions, side aero blades, sill extensions, side skirt add-ons, or carbon side trims for the BMW M5 F90.

What’s in the box

• 1 x pair of RKP carbon side blades for BMW F90 M5
• Fitting kit with pre-applied automotive double-sided tape

Our experience

We have fitted these on customer F90 builds and the feedback is consistently excellent. The alignment is spot-on, the weave is beautifully uniform, and the visual upgrade is immediate. If you want a subtle yet high-impact exterior enhancement that looks like it belongs on the car, this is the set to go for.

Installation

Professional installation recommended. For fitting, speak to MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk. We are happy to advise on pairing with front splitters, rear diffusers, and other exterior upgrades for a cohesive look.

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