HPS Performance High Temp Reinforced Silicone Air Intake Hose Kit, Black, 57-1639-BLK GM 2019 6L Duramax (L5P)*Stacked-plate construction for

6L Duramax (L5P)*Stacked-plate construction for maximum durability and superior coolingCNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines67% greater core volume than stock cooler164% greater external fin surface area over stock coolerMishimoto Lifetime WarrantyDESCRIPTIONThere’s no greater enemy for a transmission than heat

6061 aluminum with Type II black anodizing for excellent corrosion scuff resistance

Two is always better than one

6L HPS High Temp 3-ply Reinforced Silicone Radiator Hose Kit Blue is designed to replace stock OEM rubber hoses which can eventually weaken over time

Extended (in): 33

HPS Performance High Temp Reinforced Silicone Air Intake Hose Kit, Black, 57-1639-BLK GM 2019 6L Duramax (L5P)*Stacked-plate construction forKey Features Replaces the stock OEM restrictive rubber intake hose to improve air flow and reduce heat soak. Delivers dyno proven performance gains +6 horsepower and +9 ft lb. of torque. Includes 100% stainless steel embossed hose clamps. Designed to ensure long lasting quality over stock parts. Replaces OEM PN: 4627065AD. This HPS Silicone Post MAF Air Intake Tube replaces the stock OEM restrictive hose with high temperature reinforced silicone