Call Now to request a quote or schedule to come in for service: 210-662-2645

Pit Stop Diesel Services


Off Road & Racing Tunes

Off Road ECM Tuning | 210-662-2645

Pit Stop Diesel is the South Texas PDI Dealer . PDI (Performance Diesel Incorporated). We have a great selections of performance parts ranging from Turbos, Manifolds, Cams, and twin Turbo conversion kits. PDI quality is the best in the business.

Tired of fighting with Regen trucks? We’ve got the answer with an Off-Road ECM Tune. Our tunes will turn your Cummins, CAT, Detroit, Paccar, Mercedes, or Maxxforce Engine into the Workhorse it was designed to be.

Other Added Benefits: You’re going to get Increased Horsepower and Increased Efficiency. If you need help deciding which Off-Road ECM Tune is best for you, then fill out the form below and we’ll get back to you very quickly.

Feel free to call us 210-662-2645