I installed the Superchips Flashpaq last night. all I can say is wow! I was skeptical about the modest HP gains,but no more! Horsepower aside,the torque gains on the bottom end were worth the price.Changing the shift point to 6,000 rpm was a huge improvement to the 5600 it was shifting at .Holding first longer got rid of that "falling on its face" feeling when it shifts to second as the rpm is already in the power curve.

I did pick up a slight shift lag when the truck is run up to redline.this lag is about a second or so,when it does shift its a firm tight shift.Anyone else have this happen?

It might be me too,I installed the performance program before I downloaded the updates,this might fix this slight annoyance.You guys know how it is,new toy,gotta do it right now! instructions come later ......

Leave me some feedback on here,let me know what ya'll think about this tuner!