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      11-09-2018, 06:38 PM   #14
jcf1
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Drives: 2009 E92 M3
Join Date: Jan 2014
Location: NYC

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Quote:
Originally Posted by M3ANMACHINE View Post
There is no stage 2 tune which allows o2 readiness on a catless setup...
The O2 Monitor was never ready on the last inspection but Catalyst monitor went ready with the stage II.
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