Well I installed my 4" turbo back straight pipe, DIY cold air intake and a TS 6 pos. chip. I'm happy with the sound and overall performance (on demand), however I'm not haappy with the way the trans acts at any of the 6 positions on the chip. At a couple of the positions the tranny shifts too early and too hard for given throttle positions (like barely above idle 1500). Also shift points are very early at low RPM as well. Any thoughts? I don't want to put the weak link in my drive train (trans/converter) at risk of early failure. Truck has just 63K on it. It's an 03 w/ the 4R100.