Classics and Performance

Enhancing a vehicle’s power, handling, reliability, and overall driving experience beyond factory specifications is not something every auto shop does. Anything from engine upgrades, exhaust systems, suspension, drivetrain improvements, and electronic tuning to improve performance, efficiency, and responsiveness. Custom and aftermarket installs extend to classic and imported vehicles, where specialized knowledge is essential to preserve originality while improving drivability and reliability. Whether working on modern platforms, vintage classics, or imported cars, durability, and proper integration with the vehicle’s systems to meet the owner’s goals while maintaining long-term vehicle health is the objective.

Fuel Injection

Tired of pumping the gas to cold start your classic? We offer Fuel injection installs on your classic or carb equipped engine. Anything from TBI style to Multi Port Fuel Injection! RPM is the choice performance shop in Denton, TX!

Wiring Services

Glass fuses and several decade old harnesses can be a hazard. Often over the years, the harness is cut and repaired. Or even worse, its modified for accessories. RPM offers complete wiring harness installs as well as diag and electrical repair.

AC & Heat

Classic cars didn't always come with Air conditioning and the heaters operation is outdated and inefficient. RPM offers full system replacement and service when the time comes. Stay comfortable no matter what you drive!

Engine Swaps

Over the years, swapping newer engines in to classics or older vehicles has become a great way to bring new life and features to older rides. LS/LT swaps are popular and something we enjoy doing! We don't stop there! Gen 3 Hemi, Ford Godzilla/Coyote, Honda K series... you name it, we can do it!

Imports

Not only do we have a strong passion for classics and American muscle, we love Imports and JDM's! Honda, Subaru, Nissan and more! If its got a motor, we keep them running!

Boost

Got a project that just not quick enough? We got you covered! LSA's, ProCharger, and Turbo kits are no stranger to us! Full install, to maintenance, Give RPM a call or message today!