Customer cars
Every one of these left with proof.
These are just some of our customer cars — American-built muscle, trucks, hot rods, pro mods and street mods that have rolled through our Wichita shop and onto the dyno. Tap any photo to see it full size.
- 34 customer builds pictured
- Tuned on a 3,000 hp Mainline hub dyno
- Wichita, KS
The shop floor, in pictures
Your car could be next in this lineup. Every build here was measured, not guessed at — watch the dyno pulls to hear some of them run.
Photos show the cars — the dyno sheets show the results. If you want to hear these builds under load, head to our dyno video channel.
Your car belongs here
Want your build in this gallery?
Tell us what you're driving and where you want the power to be. We'll plan the build, do the work, and prove the result on a Mainline hub dyno rated to 3,000 hp — no guessing, no seat-of-the-pants estimates.
No pressure, no spam — we'll call you back within one business day.