Glad to hear you got it sorted.
All along, I was thinking, "What a waste. Why would it be the O2 sensors? They're brand new."
You have a very generous definition of "not too involved"! But I love following along, and look forward to your videos - and stories of actually driving it.
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2012 E88 M-Sport 135i DSB Metallic
COBB CP, ZHP Knob, E60 SSK Lever, E92 M3 FSB, RSFB inserts, Koni Sport, Eibach Pro, UCP, MPSS, AP axle-back, MHD Stage1+ 91
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