2006 and 2007 General Motors truck and SUV drivers are in for quite a surprise when they install the U7192 into their vehicle. Not only does the tuner add a whopping 20-30 HP/ Ft. lbs Tq, but allows them allows them to check and clear diagnostic trouble codes, change gears & tire sizes, modify shift points, remove speed limiters and much, much more! Drivability gains are seen immediately accross the entire RPM band for smooth even drivability!
