Thanks I have a 2008 GXP has anyone had a pcm/tcm reflash done yet ? or used pre-flashed ecu's bought online ? I was looking at Vector Motorsports ecu's I called them to find out if they have DoD delete and more specific info about the tunes but all I got was a receptionist she could not answer my questions There doesnt seem to be any hand-held programmers for the 2007-2008 5.3 L cars
