Post an audio file of it. 98% sure it's the harmonic off the intake. Can you hear it when all the windows are closed?vdubbaby said:I have been researching this and cannot find any solid answer. I get the sound when I am in manual mode in the DSG and reving to higher RPM. Can anyone tell me if this is a bad PCV or my neuspeed intake. there isn't any oil around the oil cap but I just started about a week ago and I have had the intake on for about a month now??
When I got the intake - it freaked me out for a few weeks. ;D