| 04-04-2022, 04:20 AM | #1 |
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Private
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2021 Tune
Good morning.
Has anyone installed the new Carbahn or Dinan piggybacks on cars with new ECU after 6/20. Curious how it's working out. |
| 04-05-2022, 10:19 AM | #5 |
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Second Lieutenant
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Drives: '21 X5M50i, M2C MT | '18 M3
Join Date: May 2021
Location: Austin
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Did you guys do the performance controller or the stage 1 flash. I don't see stage1 ECU flash yet available for 21'M2C.
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| 04-06-2022, 12:39 PM | #6 |
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Captain
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Drives: F87 M2 CS
Join Date: May 2019
Location: Erie, CO
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Is this the Dinan option you guys are referring to?
Dinantronics X: LINK It would be interesting to see some before/after dyno comparisons with one of these piggybacks. It would be nice if something like this truly eliminates the post-5K RPM flattened/decreased HP/TQ curves that BMW pushed to the M2C, compared to the stock tune on the F8X M3/M4. That's the one and only thing that I find missing about this car, when comparing it to my previous F80. The M3 just kept pulling, all the way through the revs. However, you can feel the M2C stop "trying", well before redline. If a piggyback like this does fix that, it would be a nice cost effective option for those with locked ECU's who can't (or don't want to) send their ECU out for a bench unlock.
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Current: F87 M2CS - 6MT | Öhlins R&T | Garagistic Endlinks | Autosolutions SSK | AA EL Midpipe & Axleback | 255/275 PS4S
Gone: F87 M2C - 6MT | Öhlins R&T | G.C. Camber Plates | Autosolutions SSK | UCP | AA EL Midpipe & Axleback | Apex EC-7 | 265/295 PS4S Last edited by DadVibes; 04-06-2022 at 12:55 PM.. |
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