Tooling drives the timeline
The single biggest variable is the tooling path. Epoxy or additive tooling gets a first part fast and cheap for validation; cast or billet aluminum is the production answer, at 8-14 weeks typical.
The validation gates
A first article is formed and measured against the print before production tooling commits. That gate is where fit, function, and dimension are confirmed, and where the tool is tuned.
Industrialization and ramp
Fixtures, trim programs, work instructions, and quality plans are built so production is repeatable, then the program launches on the same floor that engineered it and ramps to volume.
