Blue 1-30PSI Sqv Ssqv T3 Turbo Charger Blow Off Valve Bov+2.5" Flage

SSQV BOV Adapter Flange Pipe Flanged To Fit All SSQV BOV Styles. 1 X Type-3 Blow Off SQV Valve Kit. 1 X SSQV BOV Adapter Flange Pipe. The Blow-Off valve (BOV) is a pressure relief device on the intake tract to prevent the turbo's compressor from going into surge.