BG Advanced Formula MOA® protects engine components and fortifies all brands of engine oil. It uses friction modifiers that enhance the fuel economy and fuel economy retention properties of engine oils. It controls the formation of sludge and varnish and retains performance throughout the service interval.
BG Advanced Formula MOA® keeps piston rings from sticking, stabilizes oil viscosity, prevents increased exhaust emissions, reduces wear, prevents sludge and varnish, and is resistant to evaporative oil loss.
 
BG EPR® Engine Performance Restoration® softens, emulsifies, and dissolves even the most stubborn fuel gums that clog piston rings. It cleans micro passageways to maintain the critical hydraulic function of components.   
It removes carbon deposits, restores compression, lowers tailpipe emissions, and reduces oil consumption by restoring ring function.