G87 DME Unlocked & Flash Tuned - Bootmod3 Stage 1

MT6 · 06-29-2023, 04:54 PM

Ultimate Tune Enjoy your G87 M2

Yeah Michelin Sport Cup 2 are the right tires, from my personal experience

hufington · 06-29-2023, 05:16 PM

It's a promising power plant but no matter what suspension or tires you use, it'll be a PITA to put the power down. I believe the current M2 is one of those cars that has a certain sweetspot and although you can get more power better that you don't.

G MONEY · 06-29-2023, 06:07 PM

Quote:

Originally Posted by Tuxon_Speed

I ran r888s on my viper and they just didn’t last long at all. Trying to find a happy medium of traction and life.

Yeah. So is everyone:-) 😀😀. Let me know what you find

Tuxon_Speed · 06-29-2023, 06:08 PM

Quote:

Originally Posted by G MONEY

Yeah. So is everyone:-) 😀😀. Let me know what you find

Will do!

biigcj · 06-29-2023, 07:19 PM

Ugh.. well I guess I have to take a trip to the dealer and see for myself huh?

love the new m2.

M_Power Rob · 06-29-2023, 08:55 PM

Quote:

Originally Posted by Tuxon_Speed

Will do!

I am leaning towards the 555RIIs.

Xspeedracer · 06-30-2023, 01:00 AM

Quote:

Originally Posted by Jayymora

You wouldn’t have to worry about smog for 5 years from purchase. After that it’s every 2 years.

I know about that I also know they will be cracking down even more in 5 years so get the tunes while you still can I just won’t be doing this to mine I’m well aware of what BAR is doing

M3EATERS · 06-30-2023, 02:33 AM

Have you tried to power down 1st gear so that u can get better traction off the line? I have always had off the line issues with rwd when going stage1/2 tune. I bought an m4 with x drive for this reason as much as i understand the intent of BMW and rwd fun.

adc · 06-30-2023, 09:35 AM

Quote:

Originally Posted by Ma_Deuce

Any concerns with the tune and increasing the torque going through the 6 speed manual? Id love to get a tune myself, but I am under the impression that BMW has the engines tuned to the maximum amount of torque the 6 speed can safely handle. Any thoughts? Has anyone proved otherwise in the m3 etc?

Not really, no. My F80 has been tuned since 2018. I do use torque reduction in the first two gears, but that is just to make the car easier to maneuver around neighborhood streets. I never do launches simply because I’m not into that sort of thing, but the car sees 5-6 track events per year and the drivetrain has never put a foot wrong so to speak.

Tune away…

BeachsideF30 · 06-30-2023, 08:31 PM

So this thing should really scoot in some cooler air on 93 tune

Tpriest7893 · 07-03-2023, 04:02 PM

Sweet car man! Pretty darn quick

Dynamic_m235 · 07-11-2023, 01:14 PM

Quote:

Originally Posted by Tuxon_Speed

Finally got my DME back from Femto. The process went smooth and took 13 days start to finish.

Before I flashed the stage 1 tune, I got some 0-60 & 60-130 times with the dragy.

Even stock, I had trouble finding a good stretch of pavement where I could get traction for the 0-60 times (around 4.5s)

60-130, my best time was 10.03s -stock.

After I flashed the stage 1 tune, it became pretty apparent that traction is going to be the biggest issue when chasing horsepower (wish we got xDrive ��)

Overall, pretty happy with how the car is performing for just a stage 1 OTS tune. I was able to take off more than 1 second on my 60-130 times but 0-60 was negligible because of traction.

The car definitely feels faster than my M3 Comp. So I’m curious what the dyno will tell.

I understand that unlocking the DME and tuning the car isn’t for everyone. So no need for negative comments ��

As always, happy to answer any questions!

Here is the video

https://www.youtube.com/watch?v=lduC3y8b594

I see on the bm3 website that they don’t have an option for the s58 m2. Are you just buying the ots map off the m3/m4 option and using that?

Tuxon_Speed · 07-12-2023, 08:03 AM

Quote:

Originally Posted by Dynamic_m235

I see on the bm3 website that they don’t have an option for the s58 m2. Are you just buying the ots map off the m3/m4 option and using that?

Yes that’s correct.

zero21 · 07-17-2023, 03:43 PM

Quote:

Originally Posted by Tuxon_Speed

Gonna try 305s in the rear. Probably nitto r555, hopefully that helps. If not, I’ll try r888s

When are you going to ditch the boat anchor wheels?

Tuxon_Speed · 07-17-2023, 03:45 PM

Quote:

Originally Posted by zero21

When are you going to ditch the boat anchor wheels?

Got some on the way 😏

tylerdurdem · 07-19-2023, 09:03 AM

Interested to see those on the car. Maybe a chunky wheel like that will suit the chunky styling of the G87.

06-29-2023, 04:54 PM	#45
MT6 Lieutenant 779 Rep 454 Posts Drives: '23 M3 '19 CTR '14 Accord MT6 Join Date: May 2023 Location: NorCal iTrader: (0)	Ultimate Tune Enjoy your G87 M2 Yeah Michelin Sport Cup 2 are the right tires, from my personal experience
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06-29-2023, 05:16 PM	#46
hufington Lieutenant Colonel 4659 Rep 1,730 Posts Drives: 2022 X5 m50i Join Date: Mar 2010 Location: North East iTrader: (0) Garage List 2022 BMW X5 M50i [9.75] 2024 Mercedes S580 AMG [10.00]	It's a promising power plant but no matter what suspension or tires you use, it'll be a PITA to put the power down. I believe the current M2 is one of those cars that has a certain sweetspot and although you can get more power better that you don't. __________________ 2022 BMW X5 m50i 2025 G70 760i & 2025 RR SV Edition 2 on order 2024 MB S580 RETIRED: '18 F15 X5 50i / '16 F10 550xi / '13 BMW F10 535i / '07 E64 630i / '03 E65 745i / '95 E34 540i / '89 E30 M3
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06-29-2023, 07:19 PM	#49
biigcj Private 9 Rep 57 Posts Drives: 17%E2%80%99 M4 ZCP, %E2%80%980 Join Date: Jul 2022 Location: Tampa, FL iTrader: (0)	Ugh.. well I guess I have to take a trip to the dealer and see for myself huh? love the new m2.
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06-30-2023, 02:33 AM	#52
M3EATERS First Lieutenant 105 Rep 390 Posts Drives: BMW Z4 E89 Sdrive35i/M6 F13 Join Date: May 2014 Location: Melbourne iTrader: (0)	Have you tried to power down 1st gear so that u can get better traction off the line? I have always had off the line issues with rwd when going stage1/2 tune. I bought an m4 with x drive for this reason as much as i understand the intent of BMW and rwd fun.
	Appreciate 1 lithe32.50 Quote

06-30-2023, 08:31 PM	#54
BeachsideF30 Captain 156 Rep 633 Posts Drives: E90--> E92-->F30 Join Date: Jun 2012 Location: FL iTrader: (0)	So this thing should really scoot in some cooler air on 93 tune
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07-03-2023, 04:02 PM	#55
Tpriest7893 Captain 281 Rep 940 Posts Drives: 2020 540i Join Date: Nov 2017 Location: Venice Florida iTrader: (0) Garage List [0.00] 2012 bmw 335 [0.00] 02 2002 m3 Vert [0.00]	Sweet car man! Pretty darn quick __________________ 2012 bmw 335i sedan VRSF catless DP VRSF 5? HD IC Stock intake(had open before and was sick of noise) BMS CP 550i 351m rims with 275/245 set up. No tune as of yet.
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07-19-2023, 09:03 AM	#60
tylerdurdem Private First Class 149 Rep 166 Posts Drives: 2023 BGM M2 Join Date: May 2023 Location: Portland iTrader: (0)	Interested to see those on the car. Maybe a chunky wheel like that will suit the chunky styling of the G87.
	Appreciate 1 lithe32.50 Quote