BMW M3 G80 G81 & M4 G82 G83 Carbon Fibre Performance Front Splitter by FORM

Carbon Fibre Performance Front Splitter for the G80 and G82. Forge Automotive can supply this splitter on its own, or fit it at our Darwen or Leeds site.

This Front Lip comes in 3-pieces and is an essential for all G8X models. It features two corner pieces that protrude out from the bumper whilst in keeping with the body lines of the car. Then it comes with a centre piece that carefully tucks underneath the bumper.

This Front Lip is for a more reserved, cleaner look on the car. A more OEM+ finish!

Key features

• Three-piece: two corner pieces and a centre piece tucked under the bumper
• Carbon fibre (CFRP, 2x2 weave)
• Fitting hardware included

What's in the box

• 1 x carbon fibre centre piece
• 2 x carbon fibre side splitters (left and right)
• Fitting hardware

Fitment

• BMW M3 Saloon (2020+, G80)
• BMW M3 Touring (2022+ G81)
• BMW M4 Coupe (2020-2024, G82 Pre-LCI)
• BMW M4 Coupe (2024+, G82 LCI)
• BMW M4 Convertible (2020-2024, G83 Pre-LCI)
• BMW M4 Convertible (2024+, G83 LCI)

Supplied, fitted and finished by Forge Automotive

Forge Automotive can fit this splitter at either of our sites: Darwen in the North West or Gildersome, Leeds in Yorkshire. Forge Automotive can also finish this splitter 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 wet-lay carbon fibre (CFRP)?
Wet-lay carbon is made by laying dry carbon cloth into the mould and applying resin by hand, then curing at room temperature or low heat, sometimes over a fibreglass or composite base. It gives the same 2x2 weave look as pre-preg for less money. The trade-off is more resin and a little more weight, and the finish depends more on the maker, which is why we only stock wet-lay parts from brands whose quality we have seen.

Is wet-lay carbon strong enough for a splitter or diffuser?
Yes for road use. The part is still carbon reinforced and stiff enough for a splitter, skirt or diffuser. If you want the lightest, most rigid option, choose the pre-preg version where the range has one.

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.

Is this the same as the Performance Front Splitter Pro?
No. The Pro is the pre-preg version. This one is CFRP (wet-lay carbon fibre) and sits more tucked under the bumper.

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.