Engine swaps, upgraded turbochargers, upgraded transmissions, and upgraded axles & rear ends. From light upgrades to full-on racing and performance builds, Flaco’s does it all. Just call or schedule a consultation, and we can hit the drawing board to bring your idea to life.

We also tune and upgrade CMVs (semi trucks, vocational trucks, and HD pickups) for power and performance.

All custom performance jobs require a $500–$2,000 deposit (depending on the scope of services) before work can begin.