Perfect for those that want that signature sound between shifts, our Maxflow Race Blow-off Valves feature a 360Ëš discharge, all Billet aluminum construction, and a large œrolling diaphragm configuration with dual vent porting allows for quick valve response. 

This upgrade includes a direct replacement charge tube for your F-150 Supercharging system with a pre welded flange ready to mount the included MaxFlow BOV. The tube is available in satin or black finish, the BOV itself is only available in black.

Race BOV is preset to open at 5-7 inches of vacuum. Same mounting flange configuration as current Vortech Race Bypass, with the same 1.51"/38.51mm inlet hole. Direct replacement on VTA (vent-to-atmosphere) applications.