DiabloSport brings yet another innovative tuning solution to the masses! The new Predator 2, 7225-R model for L5P is now available. The Predator 2 includes the cost of sending the L5P ECM to us to be modified to allow tuning. We'll modify the ECM and overnight it back to you. Once its reinstalled in the truck, you are ready for tuning! As users have come to expect, there are incredible gains available for the L5P Duramax. These power gains translate to real world results like 1.2 seconds being knocked off your trucks 0-60 times. That is Power You Can Feel!