Thread: 2020 M550 Tune
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      12-24-2019, 11:10 AM   #8
bMm5w
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Drives: 2019 M5
Join Date: Feb 2009
Location: Vegas

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Quote:
Originally Posted by r33_RGSport View Post
Was it the RaceChip Ultimate?
Yes, I checked my records and it was RaceChip Ultimate.

The fact that RaceChip company told me that limp mode and check engine lights are an expected result from using RaceChip products made me realize that this is not a professional tuning company and does not respect their clients or their vehicles.

They did offer to exchange the unit for me under warranty, but at that point they lost all credibility.

Last edited by bMm5w; 12-24-2019 at 11:34 AM..
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