6Post.com | BMW 6-Series Forum - View Single Post - Finally the JB4 is outside / my experince

Eurohorses · 05-02-2017, 02:59 PM

Congrats on awakening the beast! I'm glad you went with a full ECU tune... my experience with the JB4 was very similar to yours and I too got rid of it within a weeks.

05-02-2017, 02:59 PM	#4
Eurohorses Captain 503 Rep 739 Posts Drives: 23 Jahre G80 M3 Join Date: Feb 2009 Location: Miami Beach iTrader: (4)	Congrats on awakening the beast! I'm glad you went with a full ECU tune... my experience with the JB4 was very similar to yours and I too got rid of it within a weeks.
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