Quote:
Originally Posted by Infamus
so excuse the newbee BMW question... I have read this entire thread and from what I gather this ASD is no more than a white noise filter correct? that is why everyone is stating that they can hear more road noise. White noise filter are used to cancel out noise with noise, so in essence are we not making the noise more noticeable now?
BTW dont no need to flame just an honest question... I'm new to BMW mostly a benz and chevy owner. I know that in my 1LE camaro there was a sound tube but all that did was magnify the engine noise. It did not transmit white noise. This dose not seem to be the case with ASD...
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ASD basically plays engine/exhaust noise through the speaker system. I only had mine active for a couple hundred miles before I put the harness in, but I found it very noticeable going from comfort to sport code. It was like hitting the LOUDNESS button on an old stereo - every got very boomy. It was pretty terrible and I'm glad it's gone.