I'm only boosting .3 bar. Is this normal? My mods are FMIC, upgraded injectors, upgraded fuelpump, intake, FTBE, tuned on an apexi power FC with stock twins. I've never owned a car that measured boost in bar, rather than PSI. And .3 bar is like what? 4-5 psi? boost leak? vacuum seal warn out? boost guage reading incorrectly? old turbos?

 

search "boost leak"

 

Check all your FMIC cuplers. Then check all vac lines. Correct boost should be .7 well .690 bar.