i got the ectune boost by gear and want it to run 10 psi in first gear but my car is creeping to 18psi WTFO? i run 17psi in 2nd 3rd and 4th and thats creeping to like 19 20 psi.... i have new brass fittings and 3/16 vacuum hose on my ectune box and the front is open. should the front be closed?

 

WHAT KIND OF WASTE GATE YOU ARE RUNING ?

 

38mm tial that shouldnt be the problem though. ive seen setups where people have made like 600whp on a 38mm tial wastegate

 

what spring do you have in your wastegate?