Eterna Motorworks

Eterna Motorworks We deliver premium automotive products and services, backed by over a decade of expertise.

08/17/2026

There’s no turning back now 🤯

Cutting has officially begun on our G80 M3 as the G80 M3 GTR Widebody Program enters its final stages of development.

08/03/2026

One of the most requested changes for the G80 M3 GTR has been Snake Eyes.

Now that we’ve seen them paired with the CSL Taillights, we honestly think they might be the perfect combination!

Just wait until you see them on the completed G80 M3 GTR 👀

One thing we’ve always appreciated about ARMASPEED Official is their consistency.Every product we’ve worked with has had...
08/01/2026

One thing we’ve always appreciated about ARMASPEED Official is their consistency.

Every product we’ve worked with has had the same attention to detail, quality, and craftsmanship. Add in the induction sound and the way it transforms the engine bay, and it’s easy to see why we continue to trust them on our builds.

07/31/2026

The G80 M3 GTR Widebody Program continues to bring together some of the industry’s most respected brands, and today we’re excited to welcome ARMASPEED Official to that lineup.

Over the years, we’ve had the opportunity to work alongside the Armaspeed team on numerous projects, and their commitment to quality, engineering, and craftsmanship has always stood out. It’s a partnership we’ve genuinely valued, making them a natural fit for this build.

Think your product belongs on the G80 M3 GTR Widebody Program? We’d love to explore what we can build together.

It’s the details that define a build.From the carbon fiber construction to the smallest controls, every element plays a ...
07/30/2026

It’s the details that define a build.

From the carbon fiber construction to the smallest controls, every element plays a role in creating an experience behind the wheel.

We’re excited to help bring Conspit’s innovation from the sim racing world to the G80 M3 GTR and showcase it in one of its first real-world builds. Who’s ready to see it come to life? 👀

07/29/2026

We’re proud to officially welcome Conspit USA to the G80 M3 GTR Program.

As enthusiasts, it’s exciting to be among the first builds incorporating Conspit’s innovation into a real-world project. We look forward to showcasing what they bring to the G80 M3 GTR as the build continues to evolve.

Known for pushing the boundaries of performance-focused engineering and driver immersion, Conspit is redefining what’s possible with motorsport-inspired technology. We’re honored to have them as part of the vision behind this project.

A huge thank you to the Conspit team for believing in our vision. We can’t wait to showcase what’s possible together.

Every component on the G80 M3 GTR is being selected with intention.The interior is just as important as the exterior, an...
07/28/2026

Every component on the G80 M3 GTR is being selected with intention.

The interior is just as important as the exterior, and these Limited Edition Corbeau FXR seats fit the vision perfectly.

From the forged carbon shell to the red, blue, and black color combination, every detail complements the direction of the build.

We’re looking forward to bringing everything together over the coming weeks. More updates are on the way.

07/27/2026

We’re excited to officially welcome Corbeau Seats USA to the G80 M3 GTR Program.

Known for their long standing reputation in motorsports and performance seating, Corbeau was a natural fit for the vision behind this project.

For this build, we’ll be running their Limited Edition FXR seats, featuring:

• Red & blue vinyl accents
• White contrast stitching
• Black suede center sections
• Bespoke red & blue speckled forged carbon fiber shell

The interior is already coming together, and these seats are a major part of the vision.

Over the coming weeks, we’ll be unveiling the brands helping bring this project to life as we continue building toward the official reveal of the world’s first G80 M3 GTR Widebody Program.

A huge thank you to the Corbeau team for believing in our vision. We’re proud to have you as part of the journey.

07/21/2026

This Batman spec G80 M3 Competition stopped by for coding after its OEM Red Carbon Bucket Seat retrofit, along with headlight coding.

Proper coding is essential to ensure retrofitted OEM components function as intended and integrate seamlessly with the vehicle.

Whether you’re upgrading seats, headlights, or other OEM features, we’re here to help.

The red and black interior is definitely the move 🩸🦇

What do you guys think?

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