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      11-17-2012, 01:02 PM   #29
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Drives: 2010 E60 535i
Join Date: Nov 2012
Location: Alpharetta, GA

Posts: 32
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Does the OCC eliminate the need for walnut blasting on the N54's altogether, or does it just prolong the inevitable? Is the BMS variety the most reputable, or are there other cheaper effective solutions?