2PCS Silicone Radiator Hose Kit Clamps For HONDA INTEGRA TYPE-R/-X/S/IS DC5/ACURA RSX K20A Black Made of High Quality Silicone For High Temperature and High Boost Application 3-Ply Nylon for Strong Reinforcement and Full 4.5mm Thickness Withstands Operating Temperatures from -65F to 500F Degrees Fahrenheit Working pressure 85 PSI / Burst pressure 245 PSI