Yes, that's correct. I have BOTH revisions of the BMS Stage 1 tune from Terry & Burgertuning along with 1 harness.
Version 1 is tuned at 3PSI over stock and was the standard available tune from March 2014 until November 2014 for the M235i.
Version 2 is their most current tune which is a little bit more aggressive at 4.5PSI and is a little more violent behind the wheel.
Some people favor the 1st version as it's a bit smoother with more low-end power whereas others prefer the higher overall power output of the 2nd version of the tune at the cost of a little low-end grunt.
With this deal, you are getting the best of both worlds since I am including both physical ECMs you can interchange (not 2 tunes, 2 FULL ECM boxes) along with 1 harness. Swapping the ECMs takes less than 30 seconds.
I'm looking for $300 USD shipped for both ECM units plus the 1 harness anywhere in the US or Canada.
http://burgertuning.com/N55_Jb_BMW_P...nce_Tuner.html
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gredfern AT gmail.com or 647 297 0690. Thanks!