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      04-06-2023, 02:53 PM   #13
CatchF22DirtyF30
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Drives: BMW | B58 F22 || Audi B9 S4
Join Date: Jan 2023
Location: Chicago

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2017 BMW M240i  [9.50]
2019 Audi S4  [10.00]
Quote:
Originally Posted by Ajowhan View Post
Quote:
Originally Posted by CatchF22DirtyF30 View Post
Dyno numbers will be coming in the next month or so. Got a baby on the way and 2 other BMW builds that need baseline numbers; few things going on haha.

You could always go TU pump (much cheaper and does the job unless you are looking to max out Pure850 on E) and run octane booster on pump gas. Just keep an eye on what timing does.

That said, you should still be able to find 93.

Stage 2 to 2+ was almost as different as stock to Stage 1. At 2+ E50 you are looking at 47% power increase over stock.

The transmission tune did wonders as well.
Tempting, I think that might be what Im gonna do.. Just not sure yet since this will be my first time running E. fear of the unknown
This was also my first time running E. Went with the BM3 stage 2+ E50 map. My plan is to run a tank of 93 every other 3rd tank of gas to regulate the system.
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