PPE has released their Xcelerator for the 6.4L Twin Turbo Powerstroke, but it will also be able to tune the 03-07 6.0L Trucks. They claim 215 fly wheel hp which should be good for 140 hp to the ground. It has 10 power programs, transmission tuning, reads and clear DTC's, speed limiter removal and it retains stock programing for dealer visits.


http://www.alligatorperformance.com/...ProductID=1772