Just had my stage 1 1M dyno tuned by Cobb...
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08-01-2012, 01:58 PM
Drives: 2011 E92 JZB M3, 2000 750iL
Join Date: Dec 2010
Location: North New Jersey
A pretty impressive bump in power for a retune. Love the work Cobb does!
I've always been a big fan of the N55 midpipe mod. Glad you are liking it too!
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