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SIMGASM | Atlas Sim Racing Seat Gran Turismo - Carbon is compatible with:Simgasm .
Black compatible with:Simgasm .
Blue compatible with:Simgasm .
White compatible with:Simgasm .
Red compatible with:Simgasm .
Orange compatible with:Simgasm .
Compatible with
The SIMGASM Atlas GT in Forged Carbon Look brings extra visual depth to a complete fixed-back seat built for upright GT driving. The textured motorsport-inspired finish follows the sculpted shoulders and side contours, while the included black memory-foam cushions keep the overall appearance focused and purposeful.
This complete configuration includes the shared Atlas lower base, the GT upper section in Forged Carbon Look and its black GT cushion set. The required SIMGASM Seat Bracket Set is sold separately.
The Atlas GT supports a more upright posture than the Atlas Formula. Its upper section positions and supports the torso for the cockpit geometry commonly used with GT cars, touring cars and endurance racers.
Because the seat is fixed-back, it forms a dependable reference point for the rest of your setup. Set the height and angle, position the wheel and pedals around you and enjoy a consistent driving posture through short sprints and longer races.
The engineering behind Atlas gives the seat more than one purpose. Its patented design brings the lower base, interchangeable upper sections and dedicated cushion systems together in one flexible platform.
When you add the Atlas Formula upper section, its matching Formula cushions are included. The same foundation can then be transformed from this upright GT configuration into a lower and more reclined Formula seat, changing both your support profile and the character of the cockpit.
One Atlas gives you the freedom to explore two very different driving positions without purchasing a second complete seat. Your simulator can change with the cars and championships you enjoy.
The Forged Carbon Look brings movement and depth to the shell as light passes across its curves. It creates a distinctive motorsport finish that feels at home in a dark technical setup, yet stands out just as strongly against white, silver or brightly coloured cockpit profiles.
The included black cushions preserve the darker character of this edition. For a more personal contrast, choose a separate Atlas GT cushion set in red, white, blue or orange and coordinate it with one of our coloured sim racing cockpits.
The complete black GT cushion set is made from washable memory foam and shaped to work with the Atlas GT upper section. Remove it for cleaning, exchange it for another colour or adjust the visual balance of the simulator without changing the shell.
If you want additional lower-back support, add the optional Atlas Lumbar Support Cushion alongside the standard cushions.
A specialised manufacturing process gives the Atlas shell its clean contours, accurate modular fit and high-quality finish. The base, GT upper section and cushions are designed to meet as one cohesive seat, so the adaptable construction looks as complete as it feels.
The Atlas GT uses side mounting with the separately available SIMGASM Seat Bracket Set. The brackets provide the connection to your cockpit and let you adjust mounting height and seat angle to suit your preferred GT position.
A predefined bass-shaker mounting pattern is integrated into the shell for compatible tactile-feedback equipment. A further mounting point can support a compatible accessory such as a cup holder or headset holder.
Seat brackets, alternative cushion colours, lumbar support, bass-shaker hardware and accessories are separate products. The Atlas Formula upper section is not included with this complete seat.
The Atlas GT is built around the same patented carbon composite shell as the Atlas Formula, exclusively designed by SIMGASM, not fiberglass, not molded plastic.
The culmination of years of research and development, this proprietary design holds its shape under hard braking and lateral G-forces without flex, without play, without drift.
The GT-specific geometry keeps you upright and supported across long endurance sessions, replicating the posture of a real GT racing car from the first lap to the last.
Most GT seats are compromise products trying to do everything.
The Atlas GT does one thing, the upright, supported GT driving position, and does it perfectly. Side-mount only construction locks the seat at the correct GT angle with zero movement between adjustments.
No drift. No rattle. No guesswork. Just the position you set, every single time.
Harness-ready with pre-drilled 4, 5, and 6-point attachment points. Factory-integrated pre-holes under the shell accepts a bass shaker directly.
Memory foam cushioning with a washable cushion set keeps comfort consistent across sessions.
Natively compatible with every SIMGASM cockpits.
Check whether this product fits your sim racing hardware.
Variant: Black
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Everything starts with a clear goal. Help you drive better.
SIMGASM, founded in 2025, develops high performance sim racing hardware for drivers who take their setup seriously. The right equipment improves lap times, consistency and overall control on track.
From high torque direct drive systems to load cell pedals and rigid aluminum cockpits, every product is designed for precision, stability and long term durability. No unnecessary extras. Just solid engineering that performs under pressure.
We are building more than hardware. We are building a community of sim racers who refine their setup, share knowledge and keep improving.
Take a guided path to your ideal simulator with personalization options at every step.
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