I have a b16 with a turbo i am usung a dsm bov and a deltagate with a black spring. I have no boost at the intake. I know the turbo is producing boost because i can here the bov working. I did a pressure test and found no leaks between the intake side of the turbo and the bov b4 the tb. (this is with the intake pipe not connected at the tb but capped off with a presure gauge.) when I try to presurize the system 4 leaks with the charge pipe connected I can here a rush of air (inside the throttle body/intake) but i can find no leaks. I am assuming what im hering is the air escaping thru the valves and out the exhaust.

please helped im stumped still no boost ?

 

Are you parked and revving it?

 

no this is using a compressor to presurize system. when test driving it you can here the bov when you let off throttle. there is a leak but i have no clue were

 

check your bov, i had a CDM BOV and it was so shitty, it didn't work at all and created no boost. just leaked it all out.