2022 GMC 3500 6.6 gas is a turd

[G-525371]

I recently bought a 2022 GMC 3500 HD, 6.6 gas 6 speed trans, I have only owned GM trucks, very disappointed in the power in this gas engine, I have 373 gears, just has no performance!!!!!!, no passing power, also i have been trying to find anyone that can put any type of power adder and tune it, and come to find out today GM has locked out anyone from tuning this truck!!!!, I really wish I would of spent the extra money and bought DMAX version, really sucks!!!! no after market products to make this turd some what entertaining to drive!!!!! any help would be great!!!!

 

[G-993354]

D'max would have been better. 8000 lb truck with 360hp doesn't cut it. Didn't you test drive? Needs a tune that raise torque while lowering the torque curve. Still won't drive like a D'max, though

 

[1897365g]

Hmmm, I mean it is a truck after all and it's sole purpose is to work.. Maybe you should've bought a corvette... However I have a 2500hd with the exact same drive train and it's no slouch.. I pass folks with ease daily, and to be quite honest I'm just disappointed that it's top speed is governed to 98mph.. but again it's a TRUCK.. you want fast buy something fast, don't buy a rolling brick and expect warp speed... sheesh