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Originally Posted by gwinder
I installed a DICE I purchased from BSW and I get this whistle as I accellerate and looking through some threads looks like I need to get a noise suppresor?
Gary
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Your DICE could be picking up interference from other devices in the vehicle. You can try relocating the wire and/or module to another area to see if the noise is diminished or if you cannot find the source of the noise - a ground loop isolator must be used.
Some BMWs are more sensitive to engine noise than others. Here is a link to the version we offer on the website:
12 Amp Power Noise Filter
http://www.europeanautosource.com/pr...roducts_id=309
Let me know if you have any questions.
