2024 Duramax Tuning. If you wanted to tune your truck right off the batt you would’ve needed to buy a 22 or older 21’ lm2 s&b intake, ppe hot/cold. Safely increase power and fuel economy for your 2024+ chevy/gmc 2500 and 3500 duramax l5p.
General motors has announced a customer satisfaction program (n232427750) addressing an issue with the piston oil lubrication valve in certain 2024. You can now electronically increase your horsepower, torque, and transmission performance without.