Perfect for those that want that signature sound between shifts, our Maxflow Race Blow-off Valves feature a 360˚ discharge, all Billet aluminum construction, and a large “rolling diaphragm”...
Vortech's largest and highest flowing bypass/blow off valve available. These billet aluminum BV57 Bypass Valves flow 1,300 CFM @ 10 PSIG. It features a large rolling diaphragm configuration with -4...