97F22B2

Ok, im planning on running a T3 60-1 on my Accord at 10 PSI. My current FMIC has 2.25 inlets on it and i was wondering how much difference would it be if i were to go to 2.5 all around with an intercooler that ahs 2.5 inlets would it make that much a differnce. It sounds like im being lazy but im just trying to get an idea of how much im gonna need to spend.