I have an 02 LB7 Duramax below is a list of items on the truck...I'm looking for a tune that is Trans limp friendly and Tow capable?
If needed willing to pay a bit for a good tune someone spent time on?

K&N filter/ stock air box
Stock exhaust with Muffler delete
Stock Trans.
PPE boost valve
Over-Boost Fooler
Lift pump

Thanks much,