Upgr8 Honda Acura B16A B16B B18A B18B High Performance 4-ply Radiator and Heater Silicone Hose Kit (Red) Applications: 92-00 Honda Civic B16A/B16B Engine. 94-01 Acura Integra B18A/B18B Engine. Min temperature: -60 C/-140 F. Max temperature: 220 C/428 F. work pressure: 0.3 to 0.9 MPA. Bursting Pressure: 2MPA. Thickness: 5MM. Size tolerance: +/- 0.5MM.