hd chip... but replacing with a fc if i can find one left or wait and see what apexi replace it with i guess....
on the exhaust housing of the turbo where the rod that is connected to the wastegate button and to the actuator... it goes through a little sleeve, the sleeve is welded to the exhaust housing... my weld has cracked letting the sleeve move, which locks the wastegate open till like 3.5-4k.... then all of a sudden it closes and BANG s**t load of boost lol