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      07-15-2008, 08:07 AM   #3
Nate@IND
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Drives: BMW
Join Date: Oct 2006
Location: Chicago

iTrader: (19)

OEM Specs

moving vehicle = apr. 75 db
stationary vehicle = 92 db at 6.225 1/min
value of backpressure = 0,47 bar at 2. gear and 0,51 bar at 3. gear
weight of the muffler = apr. 21 kg
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