Mishimoto 17-19 GM 6.6L Duramax L5P Factory-Fit Boot Kit

Mishimoto is proud to release a direct-fit silicone boot kit with DuraCore(TM) technology designed specifically for the 2017-2019 Chevrolet/GMC 6.6L L5P Duramax. Mishimoto DuraCore(TM) technology is a synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore(TM) provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing leaks and blowouts. To add even more reliability, these couplers feature stainless-steel reinforcing rings to prevent expansion under high pressure that may result in a blowout and lost boost pressure. This kit also includes Mishimoto stainless-steel constant-tension T-bolt clamps for a reliable and consistent seal. As with all our products, this boot kit is protected by the Mishimoto Lifetime Warranty. High-performance component engineered for durability, efficiency, and reliable operation under demanding conditions. Designed to support optimal system function across a wide range of automotive applications.

• Five layers of 100-percent silicone for maximum durability and blowout prevention
• Stainless-steel reinforcing rings help prevent expansion under high pressure
• Includes mounting point for air temperature sensor harness