Audi RS6 Avant C8 & RS7 Sportback C8 Carbon Fibre Side Skirts / Side Skirt Extensions – Rocker Panel Sill Extensions, Side Blades, Side Splitters, Aero Ground Effects Body Kit | CT Design 2019+

Carbon rocker extensions for Audi C8 platform by CT Design

Give your Audi’s profile a sharper, lower, more motorsport-inspired look with these premium carbon fibre rocker panel extensions from CT Design. Crafted from ultra lightweight pre-preg carbon fibre, they add serious road presence while complementing OEM body lines for an OEM+ finish that looks factory fresh.

Compatible vehicles

Designed specifically for:

• Audi RS6 Avant C8 — 2019 to present
• Audi RS7 C8 — 2019 to present

Why enthusiasts choose this upgrade

• High grade pre-preg carbon fibre construction for strength with minimal weight
• Precision designed in-house by CT Design for accurate contours and tight panel gaps
• Transforms the side profile with a deeper, wider stance and aggressive aero styling
• Pairs perfectly with other carbon body kit elements for a cohesive look

Real-world feedback

We have fitted these at MJ Modifications and the results speak for themselves. Customers consistently praise the weave quality, fitment and the way these sill extensions elevate the car’s appearance without looking out of place.

Fitting and support

Professional installation is recommended. For fitting, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Search-friendly terms to help you find this product

Audi RS6 C8 rocker panels, RS7 C8 sill extensions, Audi C8 side blades, carbon fibre side extensions, Audi RS6 Avant body kit parts, RS7 Sportback carbon aero, Audi C8 ground effects, OEM plus styling, performance side skirts upgrade, CT Design carbon.