I know this may be a dumb ? but lets say i buy a vf39 for my bugeye...i would need a new waste gate or at least a pressure release spring due (in wastegate) to the added psi wouldn't i? you cant just put a vf39 on a stock waste gate...the release spring is set to 14psi or something like that and the vf39 puts out a few more pounds...well not until you change the spring right?


could you add more boost by buying a higher rated release spring?? like say going from stock to a 17psi rated spring ...yea this is my newb-ness showing