BMW M3 (G80 / G81) M4 (G82 & G83) Carbon Fibre Rear Diffuser

The Carbonwurks M3 (G80 / G81) M4 (G82 & G83) Carbon Rear Diffuser is an OEM Style Design Manufactured in Genuine Autoclave Pre-Preg Carbon Fibre.

From factory, BMW offer a carbon fibre version of their rear diffuser. We have based our own carbon fibre version on the OEM original but at a more cost effective price without compromising quality or fitment. Our design provides an aggressive look for the rear of your vehicle and enhances the styling dramatically. This is made with the same 2×2 twill carbon weave BMW use for their parts.

Specifications

• Autoclave, Pre-Preg carbon fibre
• 3K 2×2 Twill – OEM weave
• High gloss UV resistant lacquer/clearcoat
• Coated with RaceGlaze 55 high carnauba wax

For those who don’t know much about Pre-Preg Autoclave carbon, this is the strongest and lightest carbon fibre available. The rear diffuser is cooked under immense pressure to give a very uniform and pin-hole free finish. With this being cured at high temps, it ensures longevity of the diffuser itself. The diffuser is then finished in a UV, high gloss lacquer before being hand and machined polished and being treated to a high content carnauba wax from our partners Race Glaze.

Installation

Fitment is a direct replacement for the original rear diffuser which once removed just clips into place. We always recommend using a competent bodyshop to undertake the installation. We standby our quality and fitment of all our parts. With all our products we produce and sell, every component is designed to stand the test of time along with giving as close to OEM fitment that can be achieved.

Compatibility:

• BMW M3 G80 – 2021 to Present
• BMW M3 G81 Touring – 2023 to Present
• BMW M4 G82 – 2021 to Present
• BMW M4 G83 Convertible – 2021 to Present

YouTube Video:

Installed into a 2023 BMW M3 Touring G81

How To Install Carbon Fibre Rear Diffuser & Surround To BMW G8X

If you are unsure of fitment, please get in touch with us before purchasing. If you would like an up to date stock level check, please do get in touch.

TÜV Approval

If you live in a country where TUV approval and certificate are required then we are able to offer this for an additional cost. You will be required to add the product on the listing on the link below to your basket if this is required. If you are purchasing more than one product then please select the 2+ option on the dropdown on the TUV certificate listing. Alternatively you are able to purchase directly from our EU dealer in Switzerland who can provide the product as well as the relevant certification. Please get in touch for more info id this is more suitable.

https://carbonwurks.com/carbonwurks-tuv-certificate