YAY!!!!!!!!!!!!!!!!!!!! my engine is working normally now =D.....
so the story were, not a boost leak, not ignition problem.. its all in my dastek unichip wiring!!!!! i took it all out.. the chip and the turbo module.. and its all working fine now.. really smoooth...
im aiming for haltech instead.. so i wont be messing around with lots of sensors anymore.. it gives me too much headache..
phew.. after all that sweat going to the workshop everyday.. finally paid off ^^
hope it works for other ppl as well..