BMW M3 Forum (E90 E92) - View Single Post - What do you feed your M3 in Canada? 91 or 94 octane?

Alex07M3 · 07-30-2012, 10:09 AM

I usually put 91 and a lot of time 94, specially the day before I go to the drag strip to let the ECU adapt to maximize the performance, I saw somewhere that the ECU can adapt up to 96octane!

07-30-2012, 10:09 AM	#3
Alex07M3 Banned 82 Rep 2,688 Posts Drives: E92 M3, Evo X MR, A4 Allroad Join Date: Jan 2012 Location: Gatineau iTrader: (1)	I usually put 91 and a lot of time 94, specially the day before I go to the drag strip to let the ECU adapt to maximize the performance, I saw somewhere that the ECU can adapt up to 96octane!
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