HPS Black 2.5" Intercooler Pipe Cold Side for 17-21 Honda Civic Si 1.5L Turbo

HPS Performance intercooler cold side charge pipe (17-121WB, Black) is a direct replacement for 10th gen 2017-2021 Honda Civic Si 1.5L Turbo factory intercooler pipe (cold side). Made from lightweight 2-1/2" mandrel bent aluminum tubing, the pipe features one piece design which has a smooth, non-turbulent 2-3/8" to 2-1/2" transition for 10th gen maximum performance. The bead rolled pipe ends prevent couplers from popping off under boost. The included HPS high temp 4-ply reinforced silicone hoses can withstand a minimum 50+ psi of boost and replace the factory rubber couplers, which often crack or fail over a period of time. The intercooler pipe optimizes and smooth out the air flow, deliver performance gains in mid-range without re-tuning the ECU.