Upgrade the tail of your M3 or M4 with premium carbon aero fins
Give your BMW’s back end a sharper, motorsport-inspired finish with CT Carbon rear aero fins. Designed to follow the factory bumper lines on the F8x platform, these carbon winglets add purposeful styling and a more aggressive stance without looking out of place. Lightweight carbon construction and a deep gloss finish deliver a high-quality look that transforms the car in minutes.
Compatible vehicles
- 2014 to 2020 BMW F80 M3 Saloon
- 2014 to 2020 BMW F82 M4 Coupé
- 2014 to 2020 BMW F83 M4 Convertible
Why choose these carbon rear fins
- Track-inspired styling for a stronger rear profile
- Precise fitment tailored to the F80, F82 and F83 bumper contours
- Real carbon fibre with a high-gloss finish for a premium look
- Lightweight add-on that complements diffusers, side skirts and spoilers
- Straightforward installation with snug, OEM-style alignment
Workshop insight
We’ve fitted these at MJ Modifications in Warwickshire and they look superb in person. Fitment is tidy, the gloss carbon finish is spot on and our customers have been genuinely impressed with the end result.
Want them installed by professionals? Book fitting with MJ Modifications. Email info@mjmodifications.co.uk for a quote.
What you’ll love about the look
These rear corner winglets add that extra visual punch the F8x rear end deserves. They pair beautifully with a performance diffuser and exhaust tips, enhancing the car’s width and road presence. Subtle from some angles and fierce from others, they deliver that “OEM-plus” finish enthusiasts want.
Search-friendly details
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CT Carbon quality. MJ Modifications service. The perfect finishing touch for your F8x.
