BMW M3 G80 Saloon & G81 Touring Pre-Preg Carbon Fibre Wheel Arch Extension Trims by FORM

Elevate the aesthetic and performance of your BMW M3 Saloon G80 or Touring G81 with the Pre-Preg Carbon Fibre Wheel Arch Extension Trims by FORM Industries. Designed for models from 2020 onwards, these trims are the perfect blend of style and functionality. Available from Forge Automotive supply only, or fitted at our sites in Darwen and Leeds.

Key features

• Superior Material: Crafted using high-quality pre-preg carbon fibre, renowned for its strength and lightweight properties.
• Seamless Integration: These extensions are designed to fit seamlessly with your vehicle's existing bodywork, improving its sleek, sporty look.
• Aerodynamic Advantage: Improves airflow around the wheel arches, contributing to better vehicle performance.
• Durability: Built to withstand various weather conditions, ensuring long-lasting durability and resistance to wear and tear.
• Stylish Finish: The carbon fibre weave pattern adds a luxurious and sophisticated touch to your BMW's exterior.

What's in the box

• 1 x pre-preg carbon fibre wheel arch trim set
• 3M double sided tape
• Adhesive promoter

Fitment

• BMW M3 Saloon (2021+, G80)
• BMW M3 Touring (2022+, G81)

Good to know

• Choose OEM or CS style.

Supplied, fitted and finished by Forge Automotive

Forge Automotive can fit these arch trims at either of our sites: Darwen in the North West or Gildersome, Leeds in Yorkshire. Forge Automotive can also finish these arch trims before fitting: paint protection film (PPF) to guard the carbon, a colour change or satin wrap, or colour matching to the car. Ask when ordering. See more BMW M3 G80/G81 parts.

Common questions

What is pre-preg carbon fibre?
Pre-preg is carbon cloth that arrives from the mill already impregnated with a measured amount of resin. The part is laid up in the mould and cured under heat and pressure, usually in an autoclave or oven. Because the resin content is controlled, the finished part is lighter, stiffer and more consistent than a hand-laid one, with a cleaner weave and better dimensional accuracy. It costs more to make, which is why pre-preg parts sit at the top of a range.

What does "dry carbon" mean?
Dry carbon is the everyday name for a pre-preg part: carbon fibre all the way through, rather than a carbon skin over a fibreglass or plastic base. The surface still has a clear lacquer, but there is no excess resin in the laminate, so the part is light and rigid.

What is a 2x2 twill weave?
The weave pattern in the carbon cloth. In a 2x2 twill each strand passes over two and under two, which gives the diagonal pattern BMW use on their own M Performance and M carbon parts. Choosing 2x2 means aftermarket and factory carbon on the same car match.

How do I look after a carbon fibre part?
Treat the lacquer like paint: wash with pH-neutral shampoo, avoid harsh solvents, and wax or seal it. UV is what ages carbon, so a protected finish lasts longer. Forge Automotive can apply paint protection film to any carbon part before fitting, which guards against stone chips and keeps the weave clear.

OEM or CS style?
Two styles are offered. OEM follows the factory arch line; CS is the CS-inspired shape.

Fitting is available on every part at our North West (Darwen) and Yorkshire (Leeds) workshops. Prefer to fit it yourself? Fitting instructions ship with every part.

In-stock parts ship in 3–5 working days, fully insured. Every part is fitment-checked before dispatch.

Covered by the manufacturer warranty. Fitting through our workshop keeps it intact.