Thread: Carbahn Tune
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      12-04-2019, 11:51 AM   #9
Private First Class

Drives: 2018 M2
Join Date: Feb 2017
Location: Baltimore, MD

iTrader: (0)

Originally Posted by Professor MSP View Post
I contacted Carbahn's "high performance specialist" Chris MacNaughton on November 17th using the form on their web page. More than one week went by and I had yet to receive a reply to my two questions, so I called them. Nobody answered the phone so I left a message. Another week or so has since passed and I have yet to receive a reply to either the form or phone call. I am generally a patient individual, but this is disappointing to say the least. Perhaps this thread will catch their eye.

If you examine the dynamometer graphs for the M2, the tune shows little change to the torque curve in the low RPM range but a nice increase in the upper range, which is what I was looking for. Sadly, given the above, it is doubtful that I will purchase a tune from them.
That's not a good sign in case someone needs to submit a warranty claim.