Anybody with HP Tuners?

[kerrige]

I have a 03, 4.8 w/ the 60e. I have a CAI, cut cats and a flowmaster. Next thing I need is a tune. After that, I'm starting on a trans build, or a built rear. Eventually I'm doing a 6.0 swap, with nitrous and possibly a cam. That's why I want to buy an HP

Sounds to me like you are a perfect NP mail order customer. They have probably tuned about 50 trucks exactly like yours.