Connecting intercooler and turbo. Well performance in air flowing to intercooler. MaterialCarClampsHosesStainless SteelSUBARU WRX(95-01)2inch(2), 2.5inch(7), 3inch(3)2inch(1), 2.5inch(2), 2.5/3 inch(3)AluminumSUBARU WRX(95-01)2inch(2), 2.5inch(7), 3inch(3)2inch(1), 2.5inch(2), 2.5/3 inch(3)