i dont know if its a leak but it happen right after i installed my gt35r, arp head studs and injectors. when i step on the gas i can hear a whistling sound and when i let it off the gas it flutter like bov. but my boost is holding good. any idea what it could be? im getting a custom flash from dynoflash so i just want to make sure.

 

be more specific on the sound

 

like a loud whistling sound and when i let it off it rattles. just like hks ssq bov.

 

dude, u still have ur stock intake cowl? If yes, maybe it's lose and sucking on the hood, it's wat happened ot me now, i'm even posting on this now and i fixed it

wael

 

nope i got rid of that way back