Multiple tunes for different octanes or towing.
Add horsepower or fuel economy
Calibrate Speedo for Gear or Tire/Wheel Changes
USB Updates via Internet
Read/Clear Trouble Codes, CELs and Data Log
Saves stock tune to easily restore vehicle back to factory settings
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! The Predator 2 programmerís 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.
The part number for this item is Diablosport 7203 and it fits 2001-2015 Chevy Silverado, GMC Sierra 6.6 Diesel models.