2017–2019 Audi A5 / S5 B9 Sportback Side Skirt Extensions – Carbon Fiber

2017–2019 Audi A5 / S5 B9 Sportback Side Skirt Extensions – Carbon Fiber

Enhance the side profile and lower body stance of your Audi A5 or S5 B9 with these carbon fiber side skirt extensions. Molded for the factory door sills, they add visual width and a more planted lower body stance while introducing a premium carbon exterior detail to the B9 platform.

Build

Material: Genuine carbon fiber, autoclave cured using a 3D design and CNC moulding process for precise skirt geometry, consistent panel quality, and an authentic weave appearance over carbon-look ABS or fiberglass alternatives

Surface finish: High-gloss epoxy-polished and UV-protected finish that showcases the natural carbon weave and resists UV exposure, moisture, and road debris through sustained outdoor and driving use

Configuration: Supplied as a handed pair (left and right) for a symmetrical installation

Design & Finish

Aggressive stance: Extension profile visually widens and lowers the side profile for a more planted, ground-hugging look

Carbon aesthetic: Directional weave and gloss finish complement the factory B9 body lines for a coordinated, motorsport-grade look

Factory-style integration: Precision-molded to follow the contours of the factory door sills for clean panel gaps and consistent alignment

Fitment

2017–2019 Audi A5 B9 Sportback (4-door)