my brother has a 93 civic vx hatch with a 96 B18c1 swap converted to OBD1 he has a skunk 2 chipped ecu and skunk 2 single stage manifild.We just got done installing a VAFC 1 and the car is running like crap.We went to the apex website and did the initial setup and it changed nothing.Does anyone have any setup codes or anything like that?I know i am a complete newb but any help would be much appreciated