Car not hitting boost...

[G3RA1D]

Do you smell any gas from the engine bay. What sort of manifold you using, is it a stainless steel manifold.. they tend to crack and leaking gases if using thin stainless walls, which is very common problem of losing boost.

I'm using a cast iron log style manifold.
i've checked all piping, tightened every bolts/clamps. Did the boost leak test and there was no signs of boost leak.

have tried rnning open boost?

nah, haven't tried it. don't really want to risk it. lol

blown turbo???

Turbo is still good.
Not getting any funny sounds from it.. no smoke at all.. and is still hitting boost.


***** ***** *****
update:
Put it on the dyno today. It was holding boost.
So i guess i can rule out the turbo & wastegate being the problem for now.
So it has to be something else. Maybe my cat has sh*t itself.
Gonna remove my exhaust toms to see how it runs.