ameSTUL Heritage collapses an entire sim racing cockpit into a chair-sized wooden unit the second you finish your laps. Most racing setups demand half of your living room, anchoring heavy metal tubes directly in your walking space. This build takes an entirely different route by turning racing hardware into everyday home furniture.
Buying the rig in the United States does not mean waiting for a flat-pack delivery truck. GameSTUL, a Russian sim rig maker, sells the Heritage design as a CNC and laser-cut file set on Cults3D for $99. You download the digital files, cut the parts locally, and assemble the rig yourself using standard supplies. The immediate question is whether hunting down manufacturing tools and lumber is actually worth your weekend compared to buying a factory-made metal frame.
Cutting Fifteen Parts from Plain Plywood
GameSTUL builds the Heritage from 18mm plywood across exactly 15 parts. The manufacturer holds Russian patent No. 2439710 for the folding mechanism, relying entirely on basic items you can grab off the shelf at any neighborhood hardware store. It fastens together with 140mm flush bolts normally seen on interior doors, M8x40 bolts and nuts, and 7×50 confirmat screws.
In the US, you don’t buy the Heritage as furniture. GameSTUL sells the design as a CNC and laser-cut file set on Cults3D for $99, and you cut the parts and put the cockpit together yourself.
This distribution model keeps shipping costs at zero, but it places the manufacturing burden directly on your shoulders. The $99 digital download package provides DXF files for every single component, STL models of the completed frame for 3D previewing, and a PDF document loaded with step-by-step assembly instructions and 1:1 scale templates. The plans specify 18mm laminated plywood, though plain plywood boards work just as well. The structure accommodates wheelbase hardware like the MOZA R3 and MOZA R5 alongside MOZA SR-P pedals without requiring you to remove your gear when packing up.
GameSTUL originally designed the Heritage to mark the 15th anniversary of its HomeRevolution folding cockpit, carrying over that earlier rig's driving posture at a lower entry price. In terms of physical capacity, GameSTUL rates the cockpit for drivers measuring between 140 and 225cm tall and weighing from 45 to 95kg. Fully extended, the assembled unit measures 136 x 67 x 70cm, while folding it down reduces the footprint to 60 x 67cm. In its factory configuration, the entire wooden build weighs 13kg.
How does this DIY wooden project stack up against finished metal cockpits you can order with one click?
Finished Metal Frames Against DIY Lumber
Off-the-shelf steel frames offer a completely different tradeoff for your living room. The Next Level Racing GTLite (NLR-S021) sells for $189.05 on Amazon as a foldable GT-style cockpit engineered for tight quarters, collapsing flat when your race session ends. Stepping up to sturdier hardware brings you to the Next Level Racing GTLite Pro (NLR-S031), which costs $299 on Amazon and handles entry-level direct-drive wheelbases rated up to 13Nm.
The Heritage is the only one of these that looks like furniture when it’s put away. That’s the whole reason to build one.
While GameSTUL sells physical precut kits in Russia and through a dealer in the UAE, the absence of a US retailer leaves American buyers with only the $99 Cults3D download. Sourcing 18mm plywood sheets, door bolts, and machine shop time quickly closes the gap with entry-level metal alternatives.
If you lack access to a large laser cutter or CNC router, spending $99 on digital blueprints will only leave you with unbuilt files and an extra errand. Buyers who want an immediate racing seat without carpentry should pick up a metal rig like the $299 GTLite Pro on Amazon. Sourcing your own lumber and hardware store bolts only makes sense if disguising a racing rig as an ordinary living room chair is your top priority.
Side by side
The digital blueprint archive for the GameSTUL Heritage sells for just $99, yet in practice it risks costing more than a pre-built metal racing frame. For that price on Cults3D the buyer receives only cutting files, whereas a factory-assembled steel Next Level Racing GTLite retails on Amazon for $189.05. Having to source 18 mm plywood sheets, pay a local CNC milling workshop, and hunt for hardware completely erodes the upfront savings on the files. Selling DIY blueprints turns what should be a simple gaming rig purchase into a full-scale workshop project instead of an out-of-the-box solution.