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Old 09-28-2012, 05:08 PM   #2
Registered User
Join Date: Aug 2012
Location: Tucson
Posts: 138
My Ride: 2000 323i
At the very least go with a second battery with an isolator relay. A stiffening capacitor will help some, but it won't address the underlying issue. And you don't need 5 farads for the 1000.1. Your best bet would be to upgrade the alternator and add a second battery as well. I've been doing car audio proffesionally for over 15 years now and I must say I've never heard of someone blowing both of their low beams during a current surge. Stranger things have happened.
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