alex55

so i have an Audi s4 and i am thinking of changing the Diverter valves but im not sure what to do. i have been looking around and i found the forge motor sport BOV. i also found some hyper-boost diverter valves. i just don't know if i should get the Diverter valves or the BOV. your help is greatly appreciated.

lexusmuscle

Im running the Forge. They're the ones to get. If you don't like them as a dual blow off/diverter you can change them to be a full blow off or full diverter. they come with a cap that can be put over either the diverter side or blow off side. the top of the valve has a hand dial to tune the valve. you can turn the valve 6 revolutions for 56 different positions. they're very high quality. i wouldn't use any other ones. i ran bosch diverters after my factory ones blew their seals. being adjustable makes the Forge the best ones.