GDP EFI Live and Custom Tunes (2007.5-2009) - Dodge 6.7L

  • Sale
  • $ 829.99

EFILive tuning for the 2007.5-2009 Cummins is now available to meet your desired horsepower gains. Each AutoCal will come with 5 tunes. When you purchase a GDP Tuning AutoCal you will be ready to unleash the beast that is locked inside of your truck.

2007.5-2009 6.7L Cummins tunes are configured in CSP-5 format. This configuration allows two different methods of power level adjustment.


Switch Position

Power Level Name

HP Rating

Position #1 No Power +20HP
Position #2 Tow +50HP
Position #3 Street +90HP
Position #4 Performance +120HP
Position #5 Rampage +175HP