Wanting to know what you boys and girls are doing to tweek up the peformance and milage in your 6.6zez? As I pass everything in sight,petting my bird dog every now and then, I am not in need of much more than better fuel economy like everyone else would like, I do enjoy that feeling of being scrunched back in my seat as I acellerate down the lane. Tips especialy from hypertech maxenergy users, please.:stir:
We don't use the Hypertech stuff much. On the Dmax we lean towards 3 items - Diablosport Predator PPE Edge Juice and Attitude Any one of these will do what you want, each has its own advantages in its own way.
I have had good luck w/my PPE so far. I haven't gotten to the bigger tunes for fear of toasting the tranny. Nice mileage improvement when I went to the 90 HP tune.
