Audi B6/B7 S4 Carbon Fiber Door Sills
Upgrade your interior with our custom carbon fiber door sills for the Audi B6/B7 S4—designed to add a refined OEM+ touch every time you open the door.
These door sills enhance one of the most visible entry points of the vehicle, bringing a premium motorsport-inspired look to the interior while maintaining the clean, factory styling Audi is known for. Whether paired with a full interior carbon package or installed on their own, they deliver a subtle yet impactful upgrade.
Each set is meticulously hand-crafted in-house using premium 3K 2x2 twill carbon fiber, ensuring a consistent weave pattern that complements OEM carbon trim. Unlike refurbished or overlaid factory pieces, these are built as true carbon fiber components from the ground up—no shortcuts, no compromises.
Designed for precise fitment, the sills integrate seamlessly with the factory mounting areas for a clean and secure installation.
Finished with a high-quality UV-resistant clear coat, each piece is built to maintain long-term clarity and resist yellowing, even with regular use and exposure.
Key Features:
Designed for Audi B6/B7 S4
Full carbon fiber construction (not overlaid or refurbished)
Premium 3K 2x2 twill weave for OEM-style finish
Hand-crafted in-house in Canada
Seamless fit with factory mounting locations
UV-resistant clear coat for long-lasting protection
Enhances interior with a clean OEM+ aesthetic
Production Time:
Each set is made to order. Please allow a minimum of 8–10 weeks for production.