Transform the profile of your M3 with German engineered carbon aero
Give your BMW M3 a sharper, lower and more purposeful stance with these CT Design carbon fibre rocker covers and sill extensions. Engineered in Germany and manufactured from premium pre-preg carbon fibre, this upgrade delivers an OEM plus look with motorsport inspired styling and a precise, model specific fit for the latest M3 platform.
Why enthusiasts choose this upgrade
- Pre-preg carbon fibre construction for outstanding strength to weight characteristics
- German designed for factory style fitment and tight panel gaps
- Replacement sill sections paired with matching add-on blades for a cohesive side profile
- Crisp, premium finish that complements OEM trim and other carbon accents
- Subtle aero styling that enhances road presence without looking overdone
Vehicle compatibility
- BMW M3 G80 2021 on saloon
- BMW M3 G81 2021 on Touring estate
We have installed this CT Design setup on customer cars and in our own builds, and the feedback has been superb. Fitment is on point, the finish is excellent, and the side profile instantly looks leaner and more aggressive.
Fitting service
Professional installation is recommended for the best result. MJ Modifications offers in-house fitting in Warwickshire. To request a quote or book your slot, email info@mjmodifications.co.uk.
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