BMW M240i & 230i M Sport G42 Carbon Fibre Front Splitter by Adro (2021 on)

Designed exclusively for the BMW M240i and 230i M Sport G42, the ADRO Carbon Fibre Front Splitter changes the G42's appearance with a bold, aerodynamic edge and premium craftsmanship. Constructed from high-quality carbon fibre with a flawless weave, it improves the car's bold front-end aesthetic while adding functional front-end downforce. Forge Automotive supplies this splitter and can fit it at our Darwen and Leeds sites.

Precision-engineered using CAD modelling from the G42 front bumper profile, the splitter mounts directly to existing front bumper mounting points with no cutting, drilling or modification. The result is a front end that is lower, wider in visual impression and sharper from every angle - exactly what the G42's athletic coupe proportions ask for.

Key features

• Carbon fibre construction with high-gloss uniform weave finish
• Adds front-end downforce and sharpens aerodynamic profile
• Precision-fit using CAD modelling from G42 bumper data
• Direct bolt-on to existing front bumper mounting points - no modification
• Confirmed for BMW M240i and 230i M Sport G42
• Installation hardware included

What's in the box

• 1 x carbon fibre front splitter
• Fitting hardware

Fitment

• BMW M240i xDrive 2021 on, Coupe, Direct bolt-on to no modification
• BMW 230i M Sport 2021 on, Coupe, Direct bolt-on to no modification

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 2 Series G42 parts.

Common questions

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.

Does installation require modification to the front bumper?
No. The splitter is engineered from CAD data of the G42 bumper and mounts directly to existing points - no cutting or drilling required.

Does this work alongside the ADRO G42 side skirts and rear diffuser?
Yes. All three ADRO G42 aero components are designed to work together as a complete exterior programme.

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.