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      04-20-2019, 02:14 AM   #38
BMWDriverX
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Drives: G12 750i X-Drive
Join Date: Jul 2017
Location: CA

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Quote:
Originally Posted by M6DYS View Post
That’s what I have heard about Mission Performance. It’s not surprising to me because I have been told by several people that Mission Performance’s tuner is one of the most reliable and impossible to detect by the dealerships. I have gone to their website to view the information about their tuners. The thing that impressed me the most about their F10/F12/F13 tuner is the multiple features that the tuner have. Plus, the tuner’s valet mode is unmatched. As for the price, it’s very competitive. It’s actually far less expensive than many of the tuners that I have listed in this thread. Do you have any “cons” for the Mission Tuner? Thanks for your valuable input.
Zero cons. I went with a different flash tuner that will remain nameless cause i steer clear of the drama but Alex at Mission was able to fix what the previous tuner did, and flashed my car with stage 1, a separate stage 1 map for E85/91oct mix, and then after i installed downpipes I went with stage 2 software. If i ever flashed another car I would go to him first.
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