Bimmerfest - BMW Forums - View Single Post - Cool to run subs on stock battery?
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Old 01-08-2013, 12:13 PM
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mpower997 mpower997 is offline
Officially Welcomed to the 'Fest
Location: Austin, Tx
Join Date: Oct 2010
Posts: 348
Mein Auto: '90 325i
O.P- try running a red top optima and a large 3+farad cap, should be good.
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