Performance & Drivetrain
Engine swaps, diagnostics, transmission and rear-end work built around how you plan to drive your car or truck.
Scottsdale, Arizona · By invitation only
Hot rods, muscle cars, race cars, trucks—and anything else cool enough to deserve the Roadrunner treatment.
STREET SHOW TRACK
Roadrunner Customs
We build and modify cars and trucks with a point of view—from 70s and 80s icons to late-model performance and one-off machines. Every project begins with the owner, the purpose and the right plan.
What we do
Engine swaps, diagnostics, transmission and rear-end work built around how you plan to drive your car or truck.
Suspension, brakes, mini-tubs, roll cages and chassis upgrades for a confident, finished stance.
One-off exhaust, sheet metal and fabrication work executed with purpose and clean detail.

The Roadrunner standard
Clean lines. Correct stance. Smart engineering. We sweat the details that turn a collection of parts into one complete vehicle.
Have a project in mind?