Predator 2 – A Performance Tuner for GMC and Chevrolet Diesel Trucks!

Predator 2 PN 7203

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 tuner, 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!

*Note:  CMR Custom Tunes not Available on this Product


Duramax Diesel Tuning

TUNING FOR 2001-2015 Chevy Silverado, GMC Sierra with 6.6L Duramax

Image of a 2015 GMC Sierra 1500There is nothing like a diesel when it comes to making real power and the Predator 2 programmer will become your truck’s perfect companion. The Predator 2 programmer’s diesel options let you go from mild to extreme. There is a setting for towing, fuel economy, and high performance all tailored to what you need out of your tuner. Using the Predator 2, you can expect power gains of 100 horsepower or more, and fuel economy gains of 2-4 MPG.

Predator 2 Programmer Key Duramax Diesel Tuning Features:

  • Add up to 100 HP, 200 TQ*
  • Boosted towing performance
  • Tire size calibration*
  • Speed/Rev Limiter Adjustment*
  • Increased Fuel Economy
  • Check and clear DTCs