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      03-21-2013, 08:46 AM   #22
bm5bullit
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Drives: 2021 BMW M340i
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Quote:
Originally Posted by Niko1414 View Post
OBD-II delivery of tune ? Or direct on DME
Ron @ Performing Imports is currently the only US license holder that can perform the ECU tune on our cars. He does not open up the ECU and does "unlock" the encryption code which allows him to tune the ECU. The reason he personally does the tunes is that any quirks, service items, or other codes that come up during the tune can be resolved by him on the spot.

I have inquired and spoken to the other "tuners" advertising a similar tune and have gotten nowhere. They do want the ECU removed and sent to them or worse. In my conversations with Ron, he has predicted what will happen when an unlicensed US tuner tries to tune the F10 - it will be removed or affected by the "learn" section of the ECU.

Please read Coldlist's build thread as he has been running this tune trouble free for a few weeks now.
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2021 M340i
2020 X3 M40i - her car
2019 M5, AW, DP's, MSR CAI, BM3, SOLD
2020 Chev. ZR2 Bison truck, Daily Driver
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