2020-2025 GM 2500HD/3500HD 6.6L L5P Duramax Turbo Blankets & Accessories

Improve the overall efficiency and reliability of your 2020-2025 GM 6.6L Duramax L5P by upgrading adding on a high-quality turbo blanket! Turbo blankets are designed to insulate your turbocharger, helping to manage heat by keeping exhaust gas temperatures high while reducing under-hood temperatures. This boosts turbo efficiency and reduces heat soak, which can lead to better throttle response, more consistent power delivery, and improved overall performance. In addition to turbo blankets, we offer a few different accessories designed to support your turbo system, giving you more confidence when you're behind the wheel. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024, 2025 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.