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      01-07-2012, 02:52 PM   #30
Tim B.
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Drives: 2010 Jet Black E92 M3
Join Date: Dec 2009
Location: Baton Rouge, LA

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Louisiana........Evolve software, Gintani rear section, Challenge street midpipe with secondary cat delete.........FAIL readiness test. Tried 2 days in a row, driving about 80 miles in between, trying to go thru a couple of drive cycles. I suppose it's the software and i'll have to flash back to stock. Anyone with Evolve software have similar issues. Do they disable the O2 sensors???