BMW 2 Series & M240i G42 Pre-Preg Carbon Fibre Side Blade Winglets by FORM

FORM Industries are proud to announce the worlds first made pre-preg carbon Side Blades Winglets for the BMW 2 Series & M240i G42. Forge Automotive supplies these winglets and can fit them at our Darwen and Leeds sites.

Constructed using advanced pre-preg carbon fibre manufacturing techniques for perfect fit, finish and durability.

These Side Winglets are delivered with 3M-Tape pre-applied and an adhesive promoter to fit the product straight out the box.

Designed specifically by FORM Industries for the BMW 2 Series & M240i.

Key features

• Side blade winglets, left and right
• Pre-preg carbon fibre, 2x2 weave
• 3M tape pre-applied, promoter and hardware included

What's in the box

• 2 x pre-preg carbon fibre side blade winglets (left and right)
• 3M double sided tape pre-applied
• Adhesive promoter
• Fitting hardware

Fitment

• BMW 2 Series (2021+, G42)
• BMW M240i (2021+, G42)

Supplied, fitted and finished by Forge Automotive

Forge Automotive can fit these winglets at either of our sites: Darwen in the North West or Gildersome, Leeds in Yorkshire. Forge Automotive can also finish these winglets 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 2 Series G42 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.

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.