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      10-27-2011, 01:31 PM   #3
Boosted-M
First Lieutenant
United_States
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Drives: F10 535D XDrive (USA)
Join Date: Apr 2011
Location: Northeast PA & NJ

iTrader: (2)

Does it almost sound like the engines pinging and only makes the noise under light load between 2k to 3k rpm..?