BOV RacePort V-BandV Band Clamp Suit Turbosmart RacePort and Big Bubba BOVs The Turbosmart RacePort and Big Bubba V Band Clamp are essential for boost control. This clamp ensures a secure fit between the RacePort or Big Bubba Blow Off Valves and the compressor housing, allowing for a reliable connection that won't give way under pressure. Turbosmart's V band clamps provide maximum strength and durability, making them an ideal choice to ensure the proper performance of