Duramax Turbo Blanket (2004.5–2016)

Designed specifically for LLY, LBZ, LMM, and LML Duramax factory turbochargers, this turbo blanket helps keep heat inside the turbine housing where it belongs. By reducing radiant heat, it helps lower underhood temperatures, improve thermal efficiency, and protect surrounding components from excessive heat.

Built with a three-layer construction featuring a 1/2" thick silica insulation core, each blanket includes two stainless steel locking ties for a secure installation.

________________________________________________________________________________________________

Features

• Faster turbo spool-up
• Lower underhood temperatures
• Cooler intake air temperatures
• Reduced exhaust gas temperatures under heavy engine load
• Helps protect nearby wiring, hoses, and engine components from radiant heat
• Installs in approximately 15 minutes
• Remains soft and pliable even after years of heat cycles
• Vehicle-specific design—not a universal blanket
• Three-layer construction with a 1/2" silica insulation core
• Rated for 1800°F continuous exposure and 3000°F intermittent temperatures

________________________________________________________________

Fitment

• 2004.5–2005 LLY Duramax
• 2006–2007.5 LBZ Duramax
• 2007.5–2010 LMM Duramax
• 2011–2016 LML Duramax
• Factory Garrett turbochargers
• Aftermarket Garrett based turbochargers

Includes two stainless steel locking ties for installation.

________________________________________________________________________________________________

Why Turbo Performance Products?

Since 2008, Turbo Performance Products has been designing vehicle-specific heat management solutions for diesel enthusiasts and professionals alike. With more than 25,000 blankets built in the USA, every product reflects years of real-world experience, proven designs, and knowledgeable customer support.