got a blitz ss bov. had my car running today and it was boostin fine at first but when i downshifted to second @ 40mph, it just lagg and i never hear the bov besides the turbo spooling and a little whistle when i let go of the gas at high rpm. pop my hood and reved it and notice the bov never opened, the pressure blew my compressor hose piping out of place. i connected the elbow that extended out from side of bov to the fpr. took the bov out and i can still push the valve but it doesn't open under boost. any suggestions?

 

anyone??