Switch-on-the-fly Tuning with SWITCH for Colorado/Canyon with 2.8L Duramax:
For may years the 2001-2010 Duramax powered Silverado's and 2006 - 2016 Cummins powered Rams have enjoyed the benefits of Swith-on-the-fly tuning. The switch allows diesel truck owners to change tunes instantaneously while driving. Making life much simpler for those who use their truck for multiple purposes. This luxury has been envied by other diesel owners who have to plug in a programmer each time they want to change power levels. Some truck owners with non-switchable tuning have even started leaving trucks in the hottest tune while towing just to avoid the hassle of flashing in an appropriate towing tune.