VGT Turbocharger Heat Blanket

Features:

• Fits 2017-2024 L5P Duramax VGT turbochargers
• Helps reduce underhood heat
• Rated for over 2500F direct heat
• Durable high-temperature exterior material
• Secured with stainless steel rivet fasteners
• Easy to install with a custom fit
• Made in the USA by hand
• Designed for tuned competition trucks
• Not compatible with factory heat shields

Serious Heat Control for Tuned L5P Duramax Builds

If you’ve tuned your 2017-2024 L5P Duramax for serious performance, controlling underhood heat becomes just as important as managing power. The Wehrli 100822 VGT Turbocharger Heat Blanket is designed specifically for trucks running a VGT turbo in high-performance or competition setups. This easy-to-install blanket wraps around your turbo housing, keeping extreme heat contained where it belongs. By reducing radiant heat under the hood, you help protect surrounding components, manage intake temps, and promote more efficient turbo operation. It’s a smart upgrade for anyone pushing their Duramax harder than stock, especially in competition environments where every degree of control counts.

Built to Withstand the Heat and Made to Last

Handmade in the USA, this blanket features a rugged, high-temperature exterior shell combined with stainless steel rivet fasteners to ensure it stays secure even under the most extreme conditions. Rated to handle over 2500°F of direct heat, it’s built for the kind of punishment serious diesel builds deliver. Please note that this blanket is designed for use without the factory turbo heat shields and is intended for tuned or competition trucks only. Whether you’re looking to improve heat management or protect your engine bay from excessive temperatures, this turbo blanket delivers the durability and performance you need for your high-powered Duramax.

Fitment: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

Notes:

• Fits 2017–2024 L5P Duramax with VGT turbo only.
• Not compatible with factory turbo heat shields.
• Rated to handle over 2500°F of direct heat.
• Ideal for tuned or competition-use Duramax builds.
• Helps reduce underhood heat and protect components.
• Improves intake temps and turbo efficiency.
• Made in the USA and hand-built for durability.
• Stainless steel rivets hold the blanket securely.
• High-temp outer shell resists wear and heat cycles.
• Custom fit for easy install on the turbo housing.
• Warranty applies only with proper fit and use.