One downloader will work on 2003-06 Ford (6.0L), 2003-05 Dodge (5.9L) and 2001-05 GM (6.6L) diesel pickups. Features industry exclusive on the fly horsepower adjustments, (50 to 140 HP) internet upgradeability and ability to transfer the downloader to a different vehicle.
Highest horsepower of any downloader. Awesome "Crazy Larry" program downloadable for GM with 230 HP and 400 lbs. ft. and Dodges with 180 HP and 300 lbs. ft.