2024-2025 L5P / L5D Duramax Stealth Turbo - Calibrated Power

Looking for a drop in turbo for your 2024-2025 Duramax L5P? Calibrated Power offers 3 different size turbos for this application.
 
STR (Stock Turbo Replacement) - Factory - 625HP
Mach 1 64MM Turbo - Capable of 750HP
Mach 2 67MM Turbo - Capable of 750+ HP 
 
Important Notice:
This turbo uses a customized nozzle ring and/or shroud plate.  It’s been engineered to provide amazing response and performance. 
This turbo must only be operated with tuning that uses stock Minimum and Maximum Vane Position tables. Failure to do so can lead to excessive exhaust pressure and boost which may shorten the life of the turbo or engine and may void the turbo warranty.
Damage caused as a result of non-stock vane position tuning modifications will be the responsibility of the owner, not Calibrated Power Solutions Inc. If you have any questions or concerns please contact CPS at 815-568-7920.
 
Warranty: All Stealth Series turbos offer our Unlimited Mile, 1-year manufacturer warranty for quality and craftsmanship. For warranty inquiries please contact sales@duramaxtuner.com