SCR Intercooler GT2 600x280x76 ( Black )Front Mount Intercooler 600x280x76 with 3" inlet and outlet pipes. (replacement model for 600x300x76 Intercooler) An intercooler is primarily used to cool the compressed air from a turbo. The heat from the exhaust side of the turbo heats the intake side and compressing the air heats it further. Hot air is less dense and as such will have less oxygen for every square centimetre of air entering your engine. The intercoolers job is to cool the compressed