2024 Duramax Tuning Fork

2024 Duramax Tuning Fork. Choose your preferred power level and enjoy your ride all while controlling temperatures and. Ppei's l5p duramax tuning offers the best performance, efficiency, and reliability.

I bought it just because over the 2500hd but pretty much guaranteed i’d never fully max the load. Safely increase power and fuel economy for your 2024+ chevy/gmc 2500 and 3500 duramax l5p.