BMW M3 E46 2000 2006 Inlet hose Black heating cooling To achieve the best air AL300 70 To achieve the best air flow distribution over the core we made intercooler end tanks with 70 mm (2 3 4 inch) connections which then made it necessary to designed custom silicone hoses for all positions Bend: 180 degree Inner diameter (mm): 45 mm Inner diameter (inch): 1 3 4 inch CC measure (see picture): 90 mm Leg length (see picture): 102 mm Color: Blue Wall thickness: 4 mm Temperature range: 40 to +180 degreeC Reinforcement: 3 layers Material: High quality silicone rubber polyester fabric When color selection has to be made A hose kit developed by do88 to replace OEM inlet hose