OBX Black Silicone Radiator Hose for 92-97 BMW 325i/328i/M3 (E36 Series) High quality craftsmanship  Improve look  Multi layer nylon wrap  High quality 100% Silicone  Pressure and heat resistance [-165F(-154C) ~ 350F(177C)]  Increase efficiency  Direct replacement and perfect fit for stock OEM rubber radiator hoses