hypertech

Has anyone installed the hypertech MaxEnergy 2.0 and pulled the Onstar fuse? I’ve seen where the fuse is on a ‘17, it controls a whole Lot of stuff. But only Needs to be out during programming. Any tips?

I Was Thinking About Soupin Up My Truck Some More.... I Just Installed A Hypertech Max Energy Programmer On My Truck.. Does The Truck Some Justice... I Was Wonder How I Could Possibly Get Some Faster Acceleration..... (also Whats A Good Cold Air Intake? Anyone Sellin Theirs?)