BMW M2 Forum - View Single Post - First impressions of BM3 Stage 1 (Updated with Stage 2 impressions)

Dabozo · 01-11-2019, 09:46 AM

I was wondering the same about the octane because the butt dyno that the OP was describing kind of sounds like the butt dyno of those who have only installed a sportcat (no tune).

01-11-2019, 09:46 AM	#7
Dabozo Major 625 Rep 1,418 Posts Drives: M2 BSM MT Join Date: Aug 2015 Location: Toronto iTrader: (0)	I was wondering the same about the octane because the butt dyno that the OP was describing kind of sounds like the butt dyno of those who have only installed a sportcat (no tune).
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