EFILive tuning for the 2010-2012 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’s locked inside of your truck.
2010-2012 6.7L Cummins tunes are configured in CSP-5 or Multi-Tune formats.
| Switch Position | Power Level Name | HP Rating | 
| Position #1 | NO POWER | +20HP | 
| Position #2 | TOW | +50HP | 
| Position #3 | STREET | +90HP | 
| Position #4 | PERFROMANCE | +120HP | 
| Position #5 | RAMPAGE | +150HP | 
| Switch Position | Power Level Name | HP Rating | 
| Position #1 | NO POWER | +20HP | 
| Position #2 | TOW | +50HP | 
| Position #3 | PERFORMANCE | +120HP |