Your Build Starts Now.
Diesel performance & repair done right — diagnostics first, clear quotes, premium parts, and updates you can trust.
- 1,000+ builds completed
- ASE-certified techs
Why FSD?
- Power & Reliability — Daily-drivable builds.
- No Guesswork — clear quotes, no surprises.
- Top-Tier Parts — the same we run on our trucks.
- Real Communication — updates + photos.
How It Works
- Tell us about your truck
- Get a plan & quote
- Book your slot
- Pickup & rip