I purchased a 02 wrx and it had a Greddy BOV on it. I notice that the car seems to run kind of poor until the turbo kicks in, almost like it has no get up and go. I do not have the stock recirc valve, but I noticed some of these BOVs can be used as recirc valves also. Can anyone give me any advice on this. If this is the case, can you describe to me how to hook it up as a recirc valve?
Also, if you have a cold air intake with a BOV, does this maybe even out the air/fuel ratio that the BOV is messing with. By adding more air, does it even out the fuel delivery. I have a full AEM cold air into the fender well.