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crfine88 · 06-09-2010, 08:30 AM

I believe the price difference is in the tune.

I learned the hard way that our ECU is far more complicated than the e46 M3.
The ECU in our e86 M cars is similar to that in the new e9X M3's and requires a much more sophisticated tune.

06-09-2010, 08:30 AM	#63
crfine88 Colonel 442 Rep 2,747 Posts Drives: E86M Join Date: Jan 2009 Location: Cave Creek AZ. iTrader: (19)	I believe the price difference is in the tune. I learned the hard way that our ECU is far more complicated than the e46 M3. The ECU in our e86 M cars is similar to that in the new e9X M3's and requires a much more sophisticated tune. __________________ LINK TO 07 IR PHOTO JOURNAL:http://www.zpost.com/forums/showthread.php?t=1303735 LINK TO 06 IB MOD JOURNAL:http://www.zpost.com/forums/showthread.php?t=403119
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