AutoTecknic Carbon Rear-Wheel Arch Extension Set for G80 BMW M3 / Competition
AutoTecknic has developed carbon fiber rear wheel arch extensions for the G80 M3, crafted using the pre-preg dry carbon method to mitigate damage from small rock chips, water puddles, and newly paved tar on roads. Besides offering protection, these extensions add a trendy appearance to the rear wheel arches. Made with precision in 3K twill weave carbon fiber by skilled craftsmen, these extension sets not only enhance aesthetics but also ensure perfect fitment using the original mounting locations. The extensions are made from high-quality dry carbon fiber, known for its reduced waste and lighter weight compared to the traditional “wet” carbon fiber method. The “pre-preg” carbon materials are placed into a mold and cured in a sealed vacuum (autoclave), which effectively reduces pinholes and eliminates air pockets. For those adding 20″ or larger wheels to their G80 M3, these extensions are recommended to minimize spray from wider rear tires, offering a sporty look and additional stone protection for the rear bumper. Installation is straightforward, requiring no more than 20 minutes for both sides. The package includes a pair of dry carbon fiber splash guards, with rivets being optional for the G80 M3 and G80 M3 Competition.
Features
- Pre-preg carbon fiber
- Easy installation
- Lightweight and durable
- Plastic rivets for install available
Applications
- BMW M3: G80 (2020+)
- BMW M3 Competition: G80 (2020+)
About AutoTecknic
Founded in 2000 during the early growth stages of the aftermarket industry, AutoTecknic has ascended to become a leading manufacturer and distributor of premium carbon fiber parts and accessories for performance vehicles across various makes and models. Known for its steadfast commitment to excellence, AutoTecknic produces products that not only meet but also surpass the high expectations of its discerning clientele. The brand’s reputation as a trusted entity in the industry speaks to its dedication to delivering optimal performance and quality parts for both aesthetic and functional enhancements. The core values of AutoTecknic revolve around continuous innovation and perpetual progression, philosophies that are deeply embedded in its industry-leading manufacturing processes and are evident in the exceptional quality of the final products. AutoTecknic invites everyone to be a part of its journey in redefining the limits of what is achievable in the carbon fiber parts and accessories domain.










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