HPS black intercooler charge pipe hot side is a simple yet effective performance upgrade to the oem restrictive plastic intercooler piping. Made from lightweight mandrel bent aluminum tubing, the charge pipe kit has less bend and better air flow compared to the oem restrictive design. The bead rolled pipe ends prevent couplers from popping off under boost. The intercooler piping kit optimize and smooth out the air flow, increase horsepower +15 Whp , torque +19 Ft/lbs and improve throttle response without re-tuning the ECU