Cool stuff.
How do you like ESS tunes?
(I'm debating between ESS and Dinan since those're only 2 companies I trust for software tune).

And does your tires holding up well for spiritual driving?
Mine came with Toyo Proxi II (prev. owner changed it) and not liking it.
Car has potential (power + handling) but I think these Toyos will give up a lot before. So I'm having hard time pushing my M.

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X5M
PAST: 08 E90 M3 | 08 E92 335i | 03.5 E46 M3 | 99 E36 M3