Why do I need a front mount intercooler kit? The original charge cooler kit works o.k. on standard cars but on modified cars with increased boost etc the water temps in the charge cooler can't cope and start to climb to scary levels which can cause your ACT's (Air charge temperature) to rise to over 55+ degree's (on our test they kep't climbing to well over 55 on charge cooler system)  leading to power loss & possible engine damage,by fitting a Front mount intercooler  these ACT's are kept well below the safe 50 degree mark, which in turn will help your engine produce more power safely (please see ACT's results below).