I can confirm that the CTS 200 cell with a small O2 spacer on the downstream sensor passes readiness, all monitors are set..
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2020 X3M /// MHD Tune
Prior Bimmers
2017 240XI Hybrid / FBO / MHD E40
2015 235XI FBO / MHD E30
2009 335XI FBO / COBB / E30
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