hi i have got a focus rs only running approx 280 300 bhp the problem is i have had a massive intercooler on there since i bought it and my merchanic said my car could be so much quicker if i had a smaller intercooler her saaid the one i have got is proberly good enough for a saph or somink it is a 100mm core airtec, its creating so much lag so iam looking to gett a smaller one but this is really expensive dunno what to do???? do you think anyone would want this one for a smaller one or a standard rs one???? REALLY STUCK DUNNO WHAT TO DO