Agency Power Can-Am Maverick X3 Turbo Adjustable Blow Off ValveAdding a Blow Off Valve to the Can Am Maverick turbo system is important to keep the performance up, while maintaining turbo life. With an ECU tune and higher boost levels, the Can Am can gain 10 15 percent more power over stock. However unlike other turbocharged vehicles, there is no blow off valve or diverter valve on the turbo system. The purpose of a BOV is not just to sound cool, but it is designed to release the pressure that is built up in the