Audi B5 RS4 Carbon Fiber Door Sills
Upgrade your interior with our custom carbon fiber door sills for the Audi B5 RS4—designed to deliver a refined OEM+ appearance with a premium motorsport-inspired finish.
Positioned at one of the most visible entry points of the vehicle, these door sills elevate the overall interior every time the door is opened. They add depth, contrast, and a high-end feel that complements the RS4’s performance-focused design while maintaining a clean factory aesthetic.
Each set is meticulously hand-crafted in-house using premium 3K 2x2 twill carbon fiber, ensuring a consistent weave pattern that aligns with OEM styling. Unlike refurbished trim or carbon overlays, these are true carbon fiber components built from the ground up—no shortcuts, no compromises.
Engineered for precise fitment, the door sills integrate seamlessly with factory mounting locations for a clean, secure installation.
Finished with a high-quality UV-resistant clear coat, each piece is designed to maintain long-term clarity and resist yellowing, even with regular use and exposure.
Key Features:
Designed for Audi B5 RS4
Full carbon fiber construction (not overlaid or refurbished)
Premium 3K 2x2 twill weave for OEM-style finish
Hand-crafted in-house in Canada
Direct fit with OEM 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.