Bootmod3 B58 ACN91 OTS maps now available

Halim@HCP · 05-15-2019, 06:15 AM

ACN91 octane maps are now available on Bootmod3 for the B58 engine.

Difference of the original 91 octane map is reduced ignition advance and AFR near redline.

Maps available:

Stage 1 ACN91
Stage 2 ACN91
Stage 2 ACN91 (AGG)

nikman011 · 05-15-2019, 10:48 AM

I had your stage 2, 93 oct, installed back in Oct, before the B58 tunes on BM3, .... has that tube been revised, are there upgrades available now? AND is it possible to get BM3 access to my original stage 2 HCP tune on BM3?
Thanks!

track.n.trail · 05-15-2019, 10:54 AM

Thanks Halim for working with me on this!
My logs look much better and the car is more consistent now on our craptastic California 91 octane

MTWO · 05-15-2019, 11:29 AM

What does ACN stand for?

itsglen · 05-15-2019, 11:38 AM

how does this work? I think I understand but tell me if I'm wrong. I buy a BM3 tune and get OTS maps (I assume this means off the shelf?) and then if I want the OTS tune to be more dialed in specific to my car and/or requirements I work with one of these tuners to do that? I may be completely off on all this

TIA

track.n.trail · 05-15-2019, 11:49 AM

Quote:

Originally Posted by MTWO

What does ACN stand for?

Arizona, California, Nevada. AFAIK all 3 states have more strict emissions requirements and use a special detergent in their gasoline that ends up lowering the actual octane of their 91 octane fuel closer to 89-90oct.

Quote:

Originally Posted by itsglen

how does this work? I think I understand but tell me if I'm wrong. I buy a BM3 tune and get OTS maps (I assume this means off the shelf?) and then if I want the OTS tune to be more dialed in specific to my car and/or requirements I work with one of these tuners to do that? I may be completely off on all this

TIA

This is a separate OTS map for people living in Arizona, California or Nevada with lower quality gasoline than the rest of the country. People in other areas/countries with poor quality gas might benefit from these maps as well.

B58 · 05-15-2019, 12:21 PM

Quote:

Originally Posted by dotfiles

ends up lowering the actual octane of their 91 octane fuel closer to 89-90oct.

LOL and these assholes are strict on emissions, but give us shit fuel.... maybe if they gave us legit 93 octane the car would run better and cleaner

track.n.trail · 05-15-2019, 02:22 PM

Quote:

Originally Posted by B58

LOL and these assholes are strict on emissions, but give us shit fuel.... maybe if they gave us legit 93 octane the car would run better and cleaner

and get better MPG...isn't that what they want?

MTWO · 05-15-2019, 02:22 PM

Quote:

Originally Posted by B58

LOL and these assholes are strict on emissions, but give us shit fuel.... maybe if they gave us legit 93 octane the car would run better and cleaner

At least there’s always E85 to mix

bm3tuning · 05-22-2019, 08:32 PM

Great work PTF !

mike@x-ph.com · 06-05-2019, 01:55 AM

05-15-2019, 06:15 AM	#1
Halim@HCP Banned 721 Rep 364 Posts Drives: BMW F80 M3 Join Date: Oct 2016 Location: Denmark, Copenhagen iTrader: (0)	Bootmod3 B58 ACN91 OTS maps now available ACN91 octane maps are now available on Bootmod3 for the B58 engine. Difference of the original 91 octane map is reduced ignition advance and AFR near redline. Maps available: Stage 1 ACN91 Stage 2 ACN91 Stage 2 ACN91 (AGG)
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05-15-2019, 10:48 AM	#2
nikman011 Lieutenant 175 Rep 474 Posts Drives: '11 STi - IAG Trojan Join Date: Sep 2017 Location: Pittsburgh iTrader: (1)	I had your stage 2, 93 oct, installed back in Oct, before the B58 tunes on BM3, .... has that tube been revised, are there upgrades available now? AND is it possible to get BM3 access to my original stage 2 HCP tune on BM3? Thanks! __________________ Looking for 335/n54
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05-15-2019, 10:54 AM	#3
track.n.trail Private First Class 62 Rep 132 Posts Drives: OG M2 Join Date: Jan 2019 Location: San Francisco, CA iTrader: (0) Garage List 2016 BMW 340i [0.00]	Thanks Halim for working with me on this! My logs look much better and the car is more consistent now on our craptastic California 91 octane __________________ M2 - TC Kline DA Coilovers - Apex SM-10s - 265 RS-4s - Dinan Intake - BM3 - CSF Intercooler - VRSF CP Previous: 6th Gen Camaro SS 1LE \| 2020 JLUR Wrangler \| F30 340i \| B7 Audi A4 APR Tuned \| E46 330ci Instagram @track.n.trail
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05-15-2019, 11:29 AM	#4
MTWO Captain 473 Rep 931 Posts Drives: M2 Join Date: Dec 2016 Location: Innisfil iTrader: (0)	What does ACN stand for?
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05-15-2019, 11:38 AM	#5
itsglen Private First Class 139 Rep 154 Posts Drives: BMWs Join Date: Mar 2019 Location: Aspen iTrader: (0)	how does this work? I think I understand but tell me if I'm wrong. I buy a BM3 tune and get OTS maps (I assume this means off the shelf?) and then if I want the OTS tune to be more dialed in specific to my car and/or requirements I work with one of these tuners to do that? I may be completely off on all this TIA
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05-22-2019, 08:32 PM	#10
bm3tuning Banned 70 Rep 93 Posts Drives: F90 M5, F85 X5M, F80 M3 Join Date: Feb 2019 Location: Tristate NYC NJ PA CT iTrader: (0)	Great work PTF !
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06-05-2019, 01:55 AM	#11
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