First of all, listen to vteckid, second, get an upgraded fuel pump, third get upgraded injectors (if you use the ones from a dsm than you gotta use a resistor box), fourth get a chipped/tunned ecu (when they are tunning the ecu, the re-burn it every time after they make changes), fifth i recomend using a missing link. You need a chipped ecu if you are going to use bigger injectors because your stock ecu is only programmed to tell the injectors to put out so much.