Akrapovic WI-BM/CA/1/CF Rear Wing (Forged Carbon) for BMW M2 / M240i / M3 / M340i / M4 / M440i (G87 / G42 / G80 / G20 / G82 / G22)

Forged composite carbon boot spoiler upgrade for BMW G87, G42, G80, G20, G82, G22

Looking for a premium carbon aero upgrade that actually delivers? This forged composite carbon fibre spoiler brings track-bred stability and show car presence to your modern BMW platform. With ultra‑light construction, swan‑neck style uprights in billet aluminium and titanium fixings throughout, it is a serious performance spoiler for road and circuit use. We have installed this wing on customer cars and the feedback has been outstanding for build quality, fit and stability at speed.

Key reasons enthusiasts choose this carbon spoiler

• Real forged composite carbon fibre with a deep high‑gloss clear coat for a premium OEM‑plus look.
• Swan‑neck style uprights in CNC‑machined aluminium for excellent strength to weight.
• Titanium hardware and reinforced pivot points for long‑term durability.
• Three position manual adjustment so you can set your preferred angle before driving.
• Aerodynamic profile developed from motorsport learning for strong downforce with low drag.
• Subtle trailing edge lip to further enhance rear end grip.
• ABE type approved – AKR‑WI KBA 31882 – for peace of mind on the road.

Aero that works

CFD‑led development was used to tune performance and minimise turbulence and noise. The profile has been carefully balanced for the platform, with specific attention to the G87 M2 and G42 M240i so you get meaningful rear stability without excessive drag or whistle.

Perfect for searchers of

BMW M2 carbon spoiler G87, G87 M2 big wing, BMW M240i G42 forged carbon wing, BMW M3 G80 rear spoiler upgrade, BMW M4 G82 carbon rear wing, G20 M340i boot spoiler, G22 M440i carbon aero kit, Akrapovic carbon rear spoiler UK, track wing for BMW M car, swan neck carbon wing, titanium hardware carbon spoiler, billet aluminium uprights spoiler, forged carbon boot lid wing.

Vehicle fitment

BMW M2, M240i, M3, M340i, M4, M440i

Chassis: G87, G42, G80, G20, G82, G22

What you will love in daily use

• Lightweight construction you can feel when opening the boot.
• Monochrome branding for an understated factory‑fresh aesthetic.
• Clean fitment that complements OEM body lines.

Installation

Professional fitting recommended. MJ Modifications in Warwickshire can supply and install this spoiler. Email info@mjmodifications.co.uk for a tailored quote and scheduling.

Compatibility check

Before dispatch we confirm fitment to your vehicle. Add your UK registration or the last 7 of your VIN at checkout and we will verify compatibility.

Part number

AKRAPOVIC-WI-BM/CA/1/CF

Manufactured by

Akrapovic