DiabloSport 7203 Computer Chip Programmer

Compatible with 2001-2016 GM Trucks - Diesel - 50 State Legal; Adding horsepower to your Sierra or Silverado HD truck has never been easier! The Predator 7203 for Duramax Diesel trucks can add over 100 horsepower in minutes! With this simple plug and play performance Programmer, your truck will get more power for towing, better fuel economy, and will feel better than the day you bought it! With the Predator, you can also change some key options in your truck like setting the speedometer up for aftermarket axle ratios or larger aftermarket tires, and you can remove the top speed limiter! The Predator is the easiest performance upgrade you can do for your truck, with the best performance gains for the money!;

High-definition, 2.8" color screen Easy to use 5 button interface Increased memory with faster processor for improved tuning and updating speed Performance tuning for Economy, Towing, Daily Driving, and Extreme Tuning Eliminate downshifting when climbing hills Speedometer correction for changes in tire size and gear ratio* Adjust speed and rev limiters* Tuning for shift points, shift firmness, and TQ management* Internet updateable with all-new update software via USB Active fuel management control* Vehicle parameter monitoring capabilities Read and clear diagnostic trouble codes Compatible with other performance upgrades