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#11: 09-26-2012, 11:33 AM
 
 TheOneDoubleN
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Title: Crash Test Dummy
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Location: Los Angeles, CA
Car: '08 535xi Sport Wagon
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One note, I had said that at idle, the sound did not change, this is only warm idle. When you start the car and it is warming up at 1500-2000rpm, it is definitely louder until it warms up.