Quote:
Originally Posted by 130FeetDeep
It appears from everything I see that Racechip is only TMAP control? Maybe r33_RGSport can verify? That is pretty darn pricey for no EWG control for legit gains. It would seem JB4 has mega advantages if they are doing EWG/CANBUS/timing/fuel control. From what I have read, they are moving the EWG control along on the M550i platform, so that may be here for us soon.
BM3 says they are interested, but have no ETA. I wonder what's the state of the other flash tunes?
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Yes, RaceChip is on TMAP.
By the time you are plugging more things than TMAP, might as well go to flash tune. Much2 better than 8 bit processor controlling multiple high speed sensors reading.
Also, how do you know that they use the OBD2 / CANBUS reading for timing or fuel control?
AFAIK, it is only for reading, not overriding or writing over the CANBUS signal.