have been building up my 91 for a while now and finilly got it on the road last week but its boosting way to high. i want it to boost 8-10psi but its going up till 14+. anyone have any ideas how to stop this? i huard and read mixed idea, not sure what to go with, external wastegate? adjustable actuator? map? cars jam ecu, japspeed pipe, blitz fmic, have wepr mani and decat but not on yet. any knowledge or suggestions would be appreciated, cheers