Mishimoto Turbo Blanket for Select 2004-2016 Chevrolet/GMC (6.6L) MMTB-DMAX-05

Fits select 2004-2016 Chevrolet Silverado/Express and GMC Sierra/Savana (6.6L Duramax) models equipped with the stock turbocharger.

Protect your engine bay and optimize turbocharger efficiency with the Mishimoto MMTB-DMAX-05 Turbo Blanket. Turbochargers generate massive amounts of radiant heat that can soak into intake components and vital cooling systems, robbing your Duramax engine of power. This blanket insulates the turbine housing to keep exhaust gases hot—improving turbo spool and velocity—while significantly lowering underhood temperatures.

Engineered for extreme durability, this blanket features a multi-layer construction designed to withstand the rigors of heavy-duty use. The outer layer is crafted from volcanic lava rock and titanium woven fabric, while the interior uses high-silica fabric reinforced with stainless-steel mesh to maintain its structural integrity under constant thermal cycling.

• Direct fit for stock turbochargers on 2004.5-2016 6.6L LLY, LBZ, LMM, and LML Duramax engines
• Interior layer rated to withstand 2,300°F (1,260°C)
• Outer layer protects against temperatures over 1,760°F (960°C)
• Constructed with volcanic lava rock and titanium woven fabric
• Includes stainless-steel mesh and high-silica inner lining for maximum heat retention
• Backed by the Mishimoto Lifetime Warranty
• Manufacturer Part Number: MMTB-DMAX-05