[FSociety]

     Featured on BIMMERPOST.com

*July 2020*
Custom STG1+ E50-E85 blend done through Bootmod3
0-60: 2.94s
1/4: 10.64@130.92mph
0-130: 10.51s
60-130: 7.57s

Half Tank of fuel, so should definitely go much faster if I run 1/4 tank, better weather and negative slope.

Attached another Dragy Slip from my friend's X3M STG1+ E50 a few weeks ago who also did 10.64


*September 2020* Record reset to 10.61 1/4 mile
https://x3.xbimmers.com/forums/showp...3&postcount=37



Shoutouts to all involved

Custom Tune Secret Sauce Recipe: BM3Tuning.com x F80Paul @TristateBM3
Custom Tuning Platform: Bootmod3 proTUNING Freaks

Team: @BM3Tuning x @TristateBM3

Next month will be going STG2+ and see what it has in store.

[_x3M_Competition]

Amazing Work! Love the results!

[M5 TT]

2.9 & 10.6 thats nuts for a stage 1

[AlexFL]

Originally Posted by M5 TT

2.9 & 10.6 thats nuts for a stage 1

Stage 1 or 2 is pretty much irrelevant for S58. Stage 2 with upgraded downpipes is not or only minimally quicker than Stage 1.

[AlexFL]

Originally Posted by FSociety

Custom STG1+ E85 blend done through Bootmod3
0-60: 2.94s
1/4: 10.64@130.92mph
0-130: 10.51s
60-130: 7.57s


Half Tank of fuel, so should definitely go much faster if I run 1/4 tank like others have been doing.

Attached another Dragy Slip from my friend's X3M STG1+ E50 a few weeks ago who also did 10.64

Shoutouts to all involved

Custom Tune By: BM3Tuning.com x @TristateBM3
Custom Tuning Platform: Bootmod3

Team: @BM3Tuning @M&P Performance

Next few weeks will be going STG2+ and see what it has in store.

Amazing results, man! What's the next step? Upgraded turbos?

[Max Well]

Originally Posted by FSociety

Custom STG1+ E85 blend done through Bootmod3
0-60: 2.94s
1/4: 10.64@130.92mph
0-130: 10.51s
60-130: 7.57s

...

Next few weeks will be going STG2+ and see what it has in store.

Thanks for sharing, FSociety . Any chance you'll be able to get a few formal Drag Strip runs with slips to share before you go STG2+?

[GT500R]

Originally Posted by AlexFL

Stage 1 or 2 is pretty much irrelevant for S58. Stage 2 with upgraded downpipes is not or only minimally quicker than Stage 1.

What’s the difference between Stage 1+ and Stage 2+ when you already have catless downpipes like OP?

[M5 TT]

Originally Posted by AlexFL

Stage 1 or 2 is pretty much irrelevant for S58. Stage 2 with upgraded downpipes is not or only minimally quicker than Stage 1.

So you are saying the stock cats have no flow restrictions? You got data to back that up??

[AlexFL]

Originally Posted by M5 TT

So you are saying the stock cats have no flow restrictions? You got data to back that up??

Some people have done dyno and dragy with BM3 tune plus/minus catless downpipes - minimal difference in performance. Besides that, why do you think none of the downpipe companies posted plus/minus dyno results?

[sd306]

sub 3 0-60!

I really wish BM3 would release an OTS e85 map with more power

[FSociety]

Originally Posted by sd306

sub 3 0-60!

I really wish BM3 would release an OTS e85 map with more power

Not possible to make a E85 OTS when everyone's fuel eth% will vary lol, you already get great gains on E30 OTS and as you can see already equals to others E50 ots 😂😂

Originally Posted by Max Well

Thanks for sharing, FSociety . Any chance you'll be able to get a few formal Drag Strip runs with slips to share before you go STG2+?

Trying my best but so far no luck with the strips. I'll send you over my Dragy slip info

Originally Posted by AlexFL

Some people have done dyno and dragy with BM3 tune plus/minus catless downpipes - minimal difference in performance. Besides that, why do you think none of the downpipe companies posted plus/minus dyno results?

+1 Especially when a Map is set and done for Load/Torque/Boost Level/Timing it won't see much only will be more consistent. As seen on the S55 F80 M3 I set the 60-130 6.78s Full E85 Stock Hardware Record and some cars still can't touch this time with STG2 Hardware.
I think some cars also will produce generally more power than others at some point and other things to take into consideration.

But man it's worth it just for the extra sound/noise you get with it, I know people doing Secondary Cats since most of the ppl I know in NYC have to go through yearly emissions and don't want to touch the Primary Cats yet.

Ran Múltiples in May & June
- 11.1@122-123 STG1 93 (with and without E15-E20)
- 10.8@127 & 10.9@127mph on STG1 E30 (with and without downpipe)
- 10.79@128 and 129mph on Custom STG1+ E50

Same Night July 17th
- 10.70@131mph on Custom STG1+ E50
- 10.64@130.92mph on Custom STG1+ E50
- 60-130 7.60
- 60-130 7.57s

What i'm seeing on the same STG1+ before/after downpipes in my friends car is WGDC is lower 2-3% with Catless.

Let's not forget 10.6@129.xx mph in my friend's X3M Comp few weeks prior to me, so my car is not a unicorn at all like my M3 was

[FSociety]

Max Well we can use this dragy for your thread with the other Dragys

[Adam X3M40i]

Fastest stock turbo X4M. Keep up the amazing times 💪🏾

[robopp]

Originally Posted by Adam X3M40i

Fastest stock turbo x3m. Keep up the amazing times 💪🏾

I don't see the time for the stock run?

[FSociety]

Originally Posted by Adam X3M40i

Fastest stock turbo X4M. Keep up the amazing times 💪🏾

Thanks bro!

[GOLFFRR]

holy smokes!! wow
thats insane, bravo. need to put this on the front page

[Ftpohyeah]

Quarter mile at 10.3 something seconds?!?!? Insannnneeeeeeee!!!!!!

[AwesomeM3]

Damn, that's fast! Nice work!

[edwarjejeega]

Very impressive! Do we have an official curb weight for the G80M3/G82M4?

[F85MTuNED]

I keep saying it... when the G80 is on the road, FBO stage 2 and or custom E tune = 9's 😎

Wonder if the injectors on the S58 is better than the S55 because I've seen a few failures that caused guys to spend tons of cash and made them shed plenty of tears.

Great Job Op!

[HighlyMedicated]

Bootmod3

Nice1

[dardeca]

That is crazy good!