2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Stock & Modified Stock Turbos

A new turbocharger might be just what you need to bring new life to your 2017-2019 GM 2500HD/3500HD 6.6L Duramax L5P. Here at Alligator Performance, we offer stock replacement turbos designed to restore your truck’s original performance, making them ideal for routine maintenance or when your factory turbo has worn out. These turbos deliver the same dependable power and efficiency you expect from your 6.6L Duramax. We also carry a range of modified stock turbos provide enhanced performance without sacrificing reliability. These upgraded turbos are engineered to handle higher boost pressures and increased airflow, giving you more horsepower and torque for towing, hauling, or high-performance driving. GM Duramax Fitments: 2017, 2018, and 2019 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.