tried uninstalling a buddies predator n put it onto mine but it says its locked to the truck. i figured youd would just have to set the truck back to the stock tune then it would be alright but it said it was locked. now i have no idea how to unlock it from his truck so i can get it onto mine?

 

all I can say is My truck is sitting in my Driveway right now wont start because my (Diablow) sport tuner erased my PCM so i have to call them in the morning to get the force code to force original backup back on.. Save yourself a hassle and go with a different tuner P*ss on Diablo they suck nothing but problems