HPS Performance Ultra High Temp Aramid Reinforced Silicone Intercooler Hose Boots Kit, Orange, 57 1539 Provision of Large Power Packages & Generators ese engineering. Key Features Made with correct bends and curves for perfect fitment. Replace stock OEM Hoses with reinforced Fluoro lined silicone No more worries about hoses blowing off during the competition or daily driving. Max. Temperature Rating 500 deg. F. Race proven design combines with heat and oil resistent high temp silicone, designed to withstand over 100 PSI of boost and ensure the long lasting quality. Includes HPS heavy duty stainless steel spring loaded T Bolt Clamps HPS High Temp 4 ply Reinforced Fluoro lined Silicone Intercooler Turbo Hose Boots Kit for Ford Late 99 to 2003 F450 Superduty 7. 3L PowerStroke Diesel is designed to replace stock OEM hoses which can eventually weaken over time, leading to premature failure. No more worries about hoses blowing off during the competition or daily driving. Race proven design combines with heat and oil resistent high temp silicone, designed to withstand over 100 PSI of boost and ensure the long lasting quality. Max. Temperature Rating Cold Side: 350 deg. F , Hot Side: 500 deg. F. HPS heavy duty stainless steel spring loaded T Bolt Clamps are included for easy installation. This product fits Ford Late 1999 2003 F450 Superduty 7. 3L PowerStroke Diesel. Does not fit Early 99 model with build date before 12 7 98. Vehicle Application 1999. 5 2003 Ford F 250 Superduty 7. 3L PowerStroke Diesel (build date after 12 7 98) 1999. 5 2003 Ford F 350 Superduty 7. 3L PowerStroke Diesel (build date after 12 7 98) 1999. 5 2003 Ford F 450 Superduty 7. 3L PowerStroke Diesel (build date after 12 7 98) 2000 2003 Ford Excursion 7. 3L PowerStroke Diesel