Alright yesterday I got flashed with all the mods in my sig and the car would hold 25 psi till redline. Today it only hits like 15psi. I checked all the intercooler pipes and they are all fine and looked at all the vacum lines I could see and they were on. The bov is the forge recir with the stiff spring in it, and I have the forge unos mbc with the stiff spring in it. Whats going on guys?

 

anybody.........................been trying to figure this out all day now.

 

got it fixed

 

What was it???

 

spring in mbc became unseated

 

I know you already figured it out, but I would have to raise the BS flag on this comment.