Silicone Hose Black 90 degree 3,5 - 4'' (89 - 102mm) Black 90 degree reducing elbow silicone hose. This type of hose have different inner diameter in both hose ends. The hose is suitable for pressure or suction applications, for example between turbocharger and intercooler or between turbocharger and air filter. Also suitable for cooling systems.   Bend: 90 ° Inner diameter 1 (mm): 89 mm Inner diameter 2 (mm): 102 mm Inner diameter 1 (inch): 3 1/2 " Inner diameter 2 (inch): 4 " Leg length (see picture): 152 mm Color: Black Wall thickness: 6 mm Temperature range: -40 to +180 °C Outer diameter 1: 101 mm Outer diameter 2: 114 mm Reinforcement: 5 layers Material: High quality silicone rubber / polyester fabric.