Size: Inner Diameter 1.5 inch to 2.5 inch (38mm-64mm Straight Reducer Coupler; Length 3.5” (76mm), blue automotive high performance 1-1/2 inch 0 degree intercooler silicone hose; Size tolerance: +/- 0.5MM
Material stability: Superb resistant to UV, water, ozone, oxygen and high temperature automotive pure silicone hose
Temperature resistance: -60 to 220 C (-76 to 428 F) high temperature silicone hose
AotoKoop silicone product series: include general car silicone hose, different types of radiator tube hose, Coupler & Turbo intercooler pipe, Intake piping, etc