M Performance Carbon Fibre Rear Diffuser - BMW 3 Series G20 G21
Upgrade the rear of your BMW 3 Series with the Genuine BMW M Performance Carbon Fibre Rear Diffuser centre piece. This OEM BMW carbon fibre diffuser delivers an aggressive, motorsport-inspired look with perfect factory fitment for the BMW 3 Series G20 saloon and G21 Touring, including the BMW M340i. Expect premium 2x2 pre-preg carbon construction, a deep gloss finish and a sharper, more purposeful rear end.
Ideal for enthusiasts searching for BMW G20 rear diffuser, BMW G21 rear diffuser, M340i rear diffuser, genuine BMW diffuser, carbon fibre rear diffuser, M Performance rear diffuser, OEM BMW G20 diffuser, BMW 3 Series diffuser upgrade and carbon fiber diffuser for BMW 3 Series. This is the right product for a clean factory upgrade with true BMW quality.
Key Features
- Genuine BMW M Performance part for BMW 3 Series G20 and G21
- 2x2 pre-preg carbon fibre centre section - high strength and lightweight
- High gloss clear coat finish with OEM-level fit and finish
- Transforms the rear end with a sportier, more aggressive appearance
- Direct OEM upgrade - designed by BMW for precise fitment
- Perfect partner to other M Performance exterior upgrades
Important Fitment Note
This listing is for the centre piece only and does not include the full outer rear diffuser.
Please enquire before purchasing if you require the outer rear diffuser or additional trim pieces. We will advise on the correct parts for your exact model and bumper specification.
What is Included
- 1 x M Performance Carbon Fibre Rear Diffuser Centre Piece - 2x2 pre-preg carbon
Compatible Models
- BMW 3 Series Saloon G20 - 2018 onwards
- BMW 3 Series Touring G21 - 2018 onwards
- Including BMW M340i models where applicable
Why Choose Genuine BMW M Performance
- OEM quality, fitment and durability you can trust
- Seamless integration with the rear bumper and factory mounting points
- Consistent carbon weave and finish for a premium look
Real-World Feedback
We have installed and supplied this diffuser for multiple G20 and G21 customers. Feedback has been consistently positive on the fit, finish and overall transformation of the rear styling. If you want the best look for your BMW 3 Series with genuine parts, this is the go-to rear diffuser centre section.
Professional Fitting
We recommend professional installation for the best result. Nforcd offers fitting at our workshop in Warwickshire. Request a fitting quote via Sales@nforcd.com.
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