Quote:
Originally Posted by MNick
Quote:
Originally Posted by jokerswld34
I've been running RC on my x5M for a year now and been to dealer several times.
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What has your experience been with RC regarding performance? Trying to figure out what to get for my new X5m. Any issues with TCU (not communicating with true load valves on ECU) shifting under load?
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performance has been good. much improved over stock. I haven't noticed any TCU issues but not sure what you mean...
I find adding some octane boost or 100 octane does make a difference on the higher maps 6/7.
I also have a 200 cell primary cat and secondary delete. I've seen 3.0s 0-60 (1 ft rollout) and mid 9s 60-130mph so it's definitely an improvement over stock.