2020-2024 GM Duramax 6.6L L5P Stock & Modified Stock Turbos

The Turbocharger on your 2020-2024 GM 6.6L Duramax L5P equipped truck works great for basic everyday applications, but you can start to feel it's limitations during more heavy-duty and extreme applications. Choose from an upgraded turbocharger to unleash more power in your engine, or pick up a factory replacement to help your truck last longer overall. Here at Alligatpor Performance, we only work with trusted and reliable brands to ensure these turbochargers are built to meet/exceed OEM quality and standards for consistent and reliable performance without compromise. Take your diesel engine to the next level with a premium replacement turbocharger for your Sierra/Silverdo 2500/3500. GM Duramax Fitments: 2020, 2021, 2022, 2023 and 2024 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.