BMW G80 M3 G82 G83 M4 Big Vent GTR Style Full Dry Carbon Fenders

Big Vent GTR-Style Full Dry Carbon Fiber Fenders — BMW G80 M3 / G82 M4 / G83 M4 (2020+) | Pair

Transform your BMW M3 or M4 into a track-ready predator with our Big Vent GTR-Style Full Dry Carbon Fiber Fenders — engineered exclusively for the 2020+ BMW G80 M3, G82 M4 Coupe, and G83 M4 Convertible. Sold as a matched pair (left + right), these fenders are built from full dry prepreg carbon fiber using autoclave-curing technology — the same construction method used in Formula 1 and GT3 motorsport applications.

Why Dry Prepreg Carbon Fiber?

Not all carbon is equal. Our fenders are crafted from full dry prepreg carbon — not wet-lay, not fiberglass with a carbon wrap. Prepreg carbon fiber is pre-impregnated with resin under precise temperature and pressure in an autoclave, eliminating air pockets and delivering a fiber-to-resin ratio that wet-lay simply cannot match. The result: dramatically lower weight, superior structural rigidity, and a flawless 2x2 twill weave finish that catches light from every angle.

GTR-Style Vented Design

The aggressive GTR-inspired vent channels aren't just aesthetic — they actively reduce front-end air pressure, pulling heat away from brakes and improving high-speed aerodynamic stability. Combined with the widened profile, these fenders give your G80/G82/G83 an unmistakable wide-body presence straight from the factory line — no flares, no gaps, no compromises.

Built for the G8X Platform

Precision-engineered to OEM mounting points on the BMW G80 M3, G82 M4, and G83 M4 chassis. Each fender is test-fitted to ensure panel gaps, bodyline alignment, and hardware compatibility match factory tolerances. No cutting, no drilling, no guesswork — direct replacement of your factory steel fenders.

Product Specs

• Material: Full Dry PrePreg Carbon Fiber — Autoclave Cured
• Fitment: 2020 2021 2022 2023 2024 BMW G80 M3 / G82 M4 Coupe / G83 M4 Convertible
• Includes: Left fender + right fender (complete pair)
• Finish: High-gloss 2x2 twill weave carbon
• Weight: Significantly lighter than OEM steel fenders
• Installation: Professional installation required
• Shipping: 5–10 business days to all US destinations

Frequently Asked Questions

Will these fit my Competition Package M3/M4? Yes — fitment covers all G80/G82/G83 variants including Competition, Competition xDrive, and CS trims.

Do I need to paint them? No. The high-gloss carbon finish is a show-quality final coat — clear-coated and UV-resistant straight from us to your build.

Can I install these myself? Professional installation is strongly recommended. Fender replacement involves bumper removal, headlight disconnection, and alignment to bodylines — a shop familiar with carbon fiber body panels will ensure perfect fitment and finish.

Upgrade your G80 M3 or G82 M4 with the same dry carbon fiber aero parts trusted by enthusiasts across Los Angeles, Miami, New York, and beyond. Trofeo Composites — where precision meets the track.