BMW M4 G82 Coupe (2021+) Rear Lower Diffuser Carbon Fibre/Carbon Fiber - M Performance Style Rear Bumper Valance Splitter/Insert, Gloss Carbon Exhaust Surround, OEM-Style Fitment - Aftermarket Aero Upgrade - UK Stock Fast Delivery

BMW M4 G82 Carbon Rear Lower Diffuser Insert

Give your G82 coupe the aggressive, motorsport look it deserves with this carbon rear lower valance. Crafted for a factory-style fit to the M4 rear bumper, this aero upgrade sharpens the stance, frames the exhausts and delivers that race-bred finish enthusiasts want, without compromising everyday usability. UK stock for quick dispatch.

Why this carbon upgrade stands out

• Real carbon construction that is lightweight and rigid for a quality feel
• Factory-style fitment designed around the G82 M4 bumper lines for a clean, OE look
• Transforms the rear end with a bolder, track-inspired presence
• Perfect styling match for M Performance style builds and aero kits
• Trusted by enthusiasts - we have installed and used this part ourselves, with consistently positive feedback on fit and finish

Fitment

Designed for BMW M4 G82. If you own a BMW 4 Series and are considering this rear lower valance, please contact us to confirm compatibility with your exact bumper specification before ordering.

Professional installation

We recommend professional fitting for the best result. MJ Modifications offers installation at our Warwickshire workshop. Request a quote via info@mjmodifications.co.uk.

Fast UK delivery

In stock in the UK for quick turnaround and free 2 working day delivery on mainland orders.

Questions?

Need a fitment check or more information about this rear lower diffuser insert for the G82? Email info@mjmodifications.co.uk for friendly advice.

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