Transform your F8x with carbon sill extensions in an M Performance inspired design
Give your F8x platform a sharper, lower and more purposeful profile with these premium carbon fibre rocker extensions from CT Carbon. Finished in a deep gloss clear coat, these aero side blades deliver that OEM plus look enthusiasts want, with lightweight construction and a fit that complements the factory body lines perfectly.
Vehicle compatibility
- 2014 to 2020 BMW F80 M3 saloon
- 2014 to 2020 BMW F82 M4 coupé
- 2014 to 2020 BMW F83 M4 cabriolet
Why choose these carbon sill blades
- Real carbon fibre construction for strength and a premium finish
- High gloss appearance for a deep, mirror like shine
- Precision made for the F8x chassis for an OEM plus aesthetic
- Enhances the side profile with a more aggressive, motorsport inspired stance
We have fitted these on customer cars and on our own builds, and the feedback has been consistently positive on fit, finish and overall impact. If you are building a cohesive exterior package, these pair perfectly with front lip spoilers, rear diffusers and boot spoilers to complete your F8x exterior upgrade.
Fitting service
Professional installation is recommended. Book your fitting with MJ Modifications in Warwickshire. For a quote, email info@mjmodifications.co.uk.
Search friendly details
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