3DDesign Carbon Fibre Rear Diffuser for BMW M235i (2020+, F44)

Give the back end of your BMW M235i F44 a serious upgrade with this premium 3DDesign CFRP lower valance. Crafted from genuine carbon fibre in a crisp 1x1 twill weave, this aero-inspired rear undertray adds a sharper, motorsport look while delivering OEM-level fitment for the 2020 onwards M235i Gran Coupe.

Engineered specifically for the F44 M235i, this carbon rear apron integrates cleanly with the factory bumper, elevating the stance with a bold, high-end finish. We have fitted this on customer cars and the feedback on fit, finish and visual impact has been outstanding. If you are building a performance styling package or a subtle body kit refresh, this is the rear-end transformation piece you have been looking for.

Why choose this carbon upgrade

• Precision fit for BMW M235i F44 only for a seamless install
• Lightweight CFRP construction with 1x1 twill weave for a premium appearance
• Transforms the rear profile with a more aggressive, track-ready aesthetic
• Perfect foundation for a full carbon styling theme or standalone enhancement

In the box

• 1 x 3DDesign carbon fibre CFRP 1x1 twill rear valance
• Installation hardware

Compatibility

• BMW M235i Gran Coupe F44, 2020 onwards, including M235i xDrive

Note: Not suitable for the standard 2 Series or non-M235i F44 models.

Popular search terms this product matches

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Fitting and support

Professional installation is recommended. Book your fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored quote and availability. We have hands-on experience with this item and can ensure a clean, aligned result.

Why buy from MJ Modifications

• Specialists in BMW F44 M235i styling and performance parts
• Proven install experience with 3DDesign components
• Customers consistently rate the fitment and finish highly

Upgrade your BMW 2 Series Gran Coupe M235i with a true carbon fibre rear-end enhancement that looks as good as it fits. Order today to complete your F44 aesthetic with a premium, track-inspired finish.