I have the Gen V Tuning school course, and I've made all the changes they suggested with minimal luck.. The truck is driveble but will stall if coasting to a stop or getting on the throttle and letting right out.
Setup
lt4 throttle body
tsp vvt stage 3
tsp long tubes
cold air inductions CAI
circle d 3200 triple disc
Attachment 78362
Attachment 78363 log with wot
Attachment 78364 idle log