50MM 35PSI Boost V-Band Turbo Valvola di Soffiaggio BOV + 70mm Flangia Tubo Kit BK
50mm Blow Off Valve BOV with V-Band Flange and spring +Flange Pipe Hose Kit. Dual Spring System Promoted Response and Allows for High Boost Pressures. High-Quality Diaphragm and Short Stroke Significantly Increase Response.