Hi in the middle of turboing my ep3 having clearance issuers with the 3in downpipe the heater control valve is in the way I've tried to move as much as possible but it's still biting back if I remove this will I just have hot air all the time and the Incar heater control will then be obsolete ? The part I mean is the black valve that fits on to heater matrix hose and has a cable to it