Essential Performance V1 Dry Carbon Fiber Rear Diffuser Extensions - G80 M3 | G82 / G83 M4 In Multiple Colors [DK3iGP9L]

Transform Your G8X Chassis with Premium Dry Carbon Fiber Rear Diffuser Extensions

Elevate the aesthetics and performance of your G8X chassis, whether it's a sedan, coupé, or convertible, with our Performance V1 Dry Carbon Fiber Rear Diffuser Extensions. These autoclave-cured, 100 percent dry carbon fiber extensions offer a superior alternative to wet-lay options, providing unmatched rigidity, feather-light mass, and a consistent matte weave finish.

Engineered for Easy Installation and OEM-Grade Fitment

Our dry carbon fiber extensions are designed for a seamless fitment process. Swap out your factory diffuser extensions in minutes without the need for cutting, drilling, or adhesives. Each kit includes driver- and passenger-side replacements that are engineered to match OEM-grade specifications, ensuring a perfect fit that complements your stock bumper contours.

Experience the Superiority of Dry Carbon Fiber

Key benefits include:

• Pure dry-carbon construction: Lighter, stiffer, and more precise than wet-carbon parts.
• Autoclave-cured matte finish: Consistent 2 × 2 weave with zero resin pooling for a premium look.
• True replacement design: Direct swap with OEM extensions; hardware reused.
• OEM-plus styling: Elongates diffuser fins for a subtle yet aggressive stance.
• Quality-checked in Los Angeles: Each set inspected for flawless fit and finish.

These extensions are not just a visual upgrade; they enhance the overall performance and style of your vehicle. Professional installation is encouraged to ensure perfect panel gaps and long-term durability, making them the perfect choice for both show and go enthusiasts.