Lock the visual direction
Photorealistic concepts establish stance, wheel fitment, paint, trim, lighting, and body details before expensive decisions become irreversible.
Deliverable: custom exterior concept
Built bold. Spec'd precisely.
See your restomod before the first wrench turns.
BuildSpec turns your vision into a photorealistic, research-backed build plan—with compatible parts, realistic costs, and performance estimates mapped out before you commit.
The BuildSpec standard
No hype. No mystery parts. No vague math.
01
Compatibility researched
Every recommendation includes fitment context and known dependencies.
02
Costs made visible
Parts and planning costs are organized so tradeoffs are clear early.
03
Estimates labeled honestly
Performance projections are assumptions—not promises disguised as facts.
From idea to build brief
A plan your shop can actually use.
One connected specification brings the look, hardware, budget, and expected outcome into focus.
View BuildSpec servicesEngineer the parts path
We research powertrain, suspension, braking, wheel, tire, cooling, and supporting components—then flag fitment concerns and required companion parts.
Deliverable: researched bill of materials
Pressure-test the build
Costs, dependencies, compatibility notes, and estimated performance expose the compromises while they are still easy to change.
Deliverable: cost and performance brief
A cleaner starting line
Walk into the builder conversation prepared.
BuildSpec is built for enthusiasts who want to explore an ambitious restomod without relying on scattered bookmarks, forum guesses, or a render disconnected from reality.
Your car. Resolved on paper first.
Bring the vision. Leave with the blueprint.
Tell us the chassis, the character, and the target. BuildSpec will turn them into a cohesive plan you can evaluate and build from.