Silicone Hose Black 5 -6'' (127-152mm) Black silicone hose reducer. A straight hose with different inner diameter in both ends suitable for pressure or suction applications, for example between turbocharger and intercooler or between turbocharger and air filter. Also suitable for cooling systems.   Inner diameter 1 (mm): 127 mm Inner diameter 2 (mm): 152 mm Inner diameter 1 (inch): 5 " Inner diameter 2 (inch): 6 " Length: 152 mm Color: Black Wall thickness: 6 mm Temperature range: -40 to +180 °C Outer diameter 1: 139 mm Outer diameter 2: 164 mm Reinforcement: 5 layers Material: High quality silicone rubber / polyester fabric.