I plan on buying a used ac3 kit, but the guy im gonna buy it from doesnt have the bov with it. so i called aerocharger a few times and no response. I can get an adapter piece for a different bov, so i was wondering which one to go with.I heard the kit works great without it, I just want it primarily for sound. yes i searched but I didnt find anything in specific. I think I heard a while back that the bov messes with the air/fuel ratio, is this true? The kit will be tuned by lidio, so will I have to take it back to him to get it retuned if i put it on later down the road?