The Eterna Motorworks G80 M3 GTR Widebody Program represents the beginning of a new chapter for Eterna Motorworks and the first program developed entirely under our bespoke product line. Developed from the foundation established by our G82 GTR Program, it represents the next evolution of our GT-inspired design philosophy. Inspired by the unmistakable design language and attention to detail found throughout modern GT motorsport, our goal was never to simply build another widebody kit. It was to create a program that captures the emotion, precision, and visual impact that have made GT competition cars so admired by enthusiasts around the world.

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Program Status (Temporary)

The G80 M3 GTR Program is currently in the final stages of development, with our first complete vehicle serving as the benchmark for all future G80 M3 GTR Programs.

Official Launch: Mid-August 2026

A limited number of Founding Pre-Order Allocations are currently available at introductory pricing. Once the program officially launches, pricing will return to standard MSRP.

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Complete G80 M3 GTR Program

The Complete G80 M3 GTR Program includes the following Fiberglass Reinforced Plastic (FRP) components:

• Front Bumper with Integrated Front Lip
• Front Canards
• V2 GTR Vented Hood
• Front Widebody Fenders
• Side Skirts
• Side Skirt Canards
• Rear Quarter Panels
• Rear Bumper with Integrated F1 Light
• Integrated GT Diffuser
  

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Available Materials

The G80 M3 GTR Program is manufactured using premium materials selected for their intended purpose.

Complete G80 M3 GTR Program

• Fiberglass Reinforced (FRP)

V1 GTR Rear Wing

• Carbon Fiber

V1 GTR Duckbill Trunk Spoiler

• Carbon Fiber

V2 GTR Vented Hood

• Fiberglass Reinforced Plastic (FRP)

Additional material options may become available as the G80 M3 GTR Program continues to evolve.

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Production & Installation

• Proudly Manufactured in the USA
• Typical Production Lead Time: 6–8 Weeks
• Worldwide Shipping Available
• Contact our team for a personalized shipping quote.
• Due to the complexity of the G80 M3 GTR Program, professional installation is strongly recommended.
• Professional installation is available at our Los Angeles, California facility.

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Available Individually

The following components are available for individual purchase and are compatible with the factory BMW G80 M3.

• V1 Carbon Fiber GTR Rear Wing (Includes Mounting Brackets & End Plates)
• V1 Carbon Fiber GTR Duckbill Trunk Spoiler
• V2 GTR Vented Hood (Also included in the Complete G80 M3 GTR Program.)

Click any component above to view additional information, pricing, and ordering options.

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Looking Ahead

While the G80 M3 GTR Program is the first release under Eterna’s bespoke product line, it certainly won’t be the last. It represents the foundation of a much larger vision, one that will continue to introduce original programs developed with the same passion, attention to detail, and commitment to the enthusiast community.

The G80 M3 GTR Program is where it begins, and the future of Eterna Motorworks starts here.