Mishimoto turbo blankets have no trouble keeping the heat from permeating throughout the engine bay. The inner layer traps heat with a high-silica fabric and stainless-steel mesh for maximum durability. Engine Heat Blanket Mishimoto Titanium Turbo Blanket | 2004.5-2016 Chevrolet/GMC Turbo Blanket T3 That heat can severely affect intake air temperatures and rob your engine of power. Interior layer is rated to withstand 2,300°F Mishimoto Lifetime Warranty Additionally, keeping the exhaust gases that spin your turbo hot makes for a more efficient, better spooling turbo. Our turbo blankets are constructed with an outer layer of volcanic lava rock and titanium woven fabric. This allows the interior layer to withstand over 2,300°F (1,260°C) while the outer layer protects against temperatures over 1,760°F (960°C). That's why it's so important to insulate the hot side of the turbocharger and keep the heat in. With Mishimoto's 2004.5-2016 Chevrolet/GMC 6.6L Duramax turbo blanket, the heat stays where it's supposed to be and out of your engine bay. Mishimoto Titanium Turbo Blankets MMTB-DMAX-05 . Write the First Review. ... $193.95. Mishimoto Titanium Turbo Blankets . Turbo Heat Shields, Titanium Blanket, Stock Turbo , Wraparound Installation, Chevy, GMC, Duramax , 6.6L , Each ... Check t Help reduce the heat in your 2004.5-2016 Chevrolet/GMC 6.6L LLY, LBZ, LMM, and LML Duramax engine bay with this Mishimoto turbo blanket.