BMW F Series Pre-Preg Carbon Fibre M Style Wing Mirror Covers by FORM (2012-2019)

FORM's pre-preg carbon fibre wing mirror covers replace the factory caps on one of the widest fitment ranges in the FORM line - F-series 1, 2, 3 and 4 Series, the F87 M2, i3 and X1. Cured under heat and pressure for a denser, lighter laminate with a flawless 2x2 weave, they clip directly in place of the standard covers with no tools or adhesive. Forge Automotive supplies these mirror covers and can fit them at our Darwen and Leeds sites.

Key features

• Pre-preg (dry) carbon fibre construction - the same process used across the FORM range
• 2x2 weave finished in a UV-protective high-gloss lacquer
• Direct OEM replacement - the covers clip in place of the factory housing, no tools required
• Supplied as a matched left and right pair with consistent weave and gloss
• One of the broadest fitment ranges in the FORM carbon collection

What's in the box

• 2 x pre-preg carbon fibre M style mirror covers (left and right)

Fitment

• BMW 1 Series (2010-2019, F20/F21)
• BMW 2 Series (2012-2019, F22/F23)
• BMW 3 Series (2011-2019, F30/F31/F34/F35)
• BMW 4 Series (2012-2019, F32/F33/F36)
• BMW M2 (2015-2018, F87)
• BMW i3 (2013+, I01)
• BMW X1 (2012-2015, X84)

Supplied, fitted and finished by Forge Automotive

Forge Automotive can fit these mirror covers at either of our sites: Darwen in the North West or Gildersome, Leeds in Yorkshire. Forge Automotive can also finish these mirror covers 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 1 Series F20/F21 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.