HPS Silicone Coolant Hose Kit N54 335i and 135i

HPS Silicone Coolant Hose Kit 2008-2010 BMW 135i 3.0L Turbo N54 E88 E82   HPS high temperature 3-ply reinforced black silicone radiator hose kit (part number 57-2160-BLK) replaces stock OEM rubber lower and upper radiator coolant hoses with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F). Key Features- The premium grade high-heat resistance reinforced silicone hoses are made with correct bends and curves to ensure a perfect fitment.- Includes 100% stainless steel non-perforated embossed hose clamps for easy installation, which do not cut thru the silicone hoses.- Prevent and fix coolant leaks and poor engine performance caused by cracked, damaged, and ruptured OEM rubber coolant hoses.- Race proven engineered silicone hoses designed for prolonged high temperature service (Max. 350F). Remark: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is