My car won't boost past 26psi . Already checked boost leak and boost controller.
what would be reason.Please help

MOD:

t4 twin scroll 6766 tubo
MBC
AMS f1 manifold
boomba throttle
4'''fmic
ets licp and uicp
3.5'' ti exhaust
aquamist meth kit

Thanks.

 

What psi spring(s) are you running in your EWG's?

 

Oh man it's probably screwed up. You should sell it to me really really cheap. Lol
Or try what he ^^ said. Check on springs and boost controller.

 

.9 bar springs

 

Already checked mbc hallman and grimmspeed

 

Typically the wastegatw springs are only good for 2x the rating. So .9bar is really only gunna allow ~28psi