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      12-24-2021, 04:41 AM   #339
SE7EN335
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Drives: 2022 M3 XDrive, 2023 IX M60
Join Date: Aug 2015
Location: Sydney, Australia

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Quote:
Originally Posted by PandaxF82 View Post
Installed my BM3 flex fuel kit on my 18' F82 6MT a few days ago and decided to take it on the dyno.

Here's a bit of background.

Had EAS dyno and document the standard 4maps on the BM3 multimap stage 2.

Attached is my numbers for the runs. 91octane and approx 44% ethanol.

Top to bottom
- CS map 4 (runfile 8)
- ACN91 map 1 (runfile 10)
- 91 map 2 (runfile 11)
-93 map 3 (runfile 13)

Car is on full bolt-ons and running BMW SILZKBR8F8S spark plugs (0.020)
- eventuri charge pipes
- eventuri intake
- gintani catless downpipes
- AA EL resonated DP
- Remus catback
- precision dynamics 1piece crankhub
Awesome thanks for this! It looks like all the maps that you ran was using 44% Ethanol?
Appreciate 0