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      08-28-2017, 03:29 PM   #89
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Should've uploaded this here.

The car has:
Steinbauer tuning box (claimed 430bhp)
Forge intercooler (new)
ITG panel filter
Fabspeed 200cell DP
M-performancs Exhaust

Here is the graph. 5th gear pull.

2 runs, one with tune box on one with it off. Intercooler on first run was steady 40deg C second run was also same until the last 1000rpm and temp went to 60deg c, timing pulled about 8 deg and a drop in power. So, across the range the power was about 35-40 engine hp and torque was massive. On the road I think it would be different at the top end, probably gaining 15hp. Anyways I'm happy with stock and tune.

Not sure why it died on the last 800rpm but it is what it is.
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      08-31-2017, 02:04 PM   #90
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Quote:
Originally Posted by CSL_E36 View Post
Ok guys/gals i got some results. Unfortunately i dont have a delta because i started to mod the car with 75 miles lol.

Mod list:
ER catless DP
ER IC +TIC+chargepipe
Dinan Intake
Dinan exhaust and resonator delete
Rktunes flash

This was on 91 (if that) using a dinky fan. I believe a larger fan and a splash of 100 oct would help pick up the tq a bit, but I am not looking for glory numbers, wanted to get an idea of how much power is making it to the ground, and now i do. 400wtq by 2500rpm
Get your Dyno Correction Factor changed to STD and you can still do a baseline pull, flash your tune to stock map
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      08-31-2017, 02:33 PM   #91
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Quote:
Originally Posted by FSociety View Post
Quote:
Originally Posted by CSL_E36 View Post
Ok guys/gals i got some results. Unfortunately i dont have a delta because i started to mod the car with 75 miles lol.

Mod list:
ER catless DP
ER IC +TIC+chargepipe
Dinan Intake
Dinan exhaust and resonator delete
Rktunes flash

This was on 91 (if that) using a dinky fan. I believe a larger fan and a splash of 100 oct would help pick up the tq a bit, but I am not looking for glory numbers, wanted to get an idea of how much power is making it to the ground, and now i do. 400wtq by 2500rpm
Get your Dyno Correction Factor changed to STD and you can still do a baseline pull, flash your tune to stock map
Std reads higher. SAE dynojet is what past forums consider an apples to apples comparison.

And yes, i can flash to stock, but with a catless dp, they are not truly stock baseline, they would be baseline to the tune only
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      08-31-2017, 06:26 PM   #92
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Quote:
Originally Posted by CSL_E36 View Post
Std reads higher. SAE dynojet is what past forums consider an apples to apples comparison.

And yes, i can flash to stock, but with a catless dp, they are not truly stock baseline, they would be baseline to the tune only
That should work as your baseline then which is better than nothing.
Yes STD reads higher not denying that, but also has less correction and more of a happy number.
With SAE (American Muscle) mostly used, barely by BMW.
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      09-01-2017, 11:37 AM   #93
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Quote:
Originally Posted by FSociety View Post
Quote:
Originally Posted by CSL_E36 View Post
Std reads higher. SAE dynojet is what past forums consider an apples to apples comparison.

And yes, i can flash to stock, but with a catless dp, they are not truly stock baseline, they would be baseline to the tune only
That should work as your baseline then which is better than nothing.
Yes STD reads higher not denying that, but also has less correction and more of a happy number.
With SAE (American Muscle) mostly used, barely by BMW.
Well just for shits and giggles here is my STD graph.

386whp 413wtq
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      09-01-2017, 11:56 AM   #94
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Quote:
Originally Posted by FSociety View Post
That should work as your baseline then which is better than nothing.
Yes STD reads higher not denying that, but also has less correction and more of a happy number.
With SAE (American Muscle) mostly used, barely by BMW.
SAE is the industry standard. BMW's quoted numbers for it's US cars are in SAE. Correcting Dynojet numbers to STD will elevate the numbers about 4% above SAE. If you dyno, you should correct to SAE. When one reads a dyno plot, they should definitely factor in how the numbers are corrected. Plot smoothing also comes into play as well.
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      09-01-2017, 12:54 PM   #95
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Quote:
Originally Posted by CSL_E36 View Post
Well just for shits and giggles here is my STD graph.

386whp 413wtq
This has to be 91 octane? Because that dip under 400wtq after 3600rpm is

Quote:
Originally Posted by XutvJet View Post
SAE is the industry standard. BMW's quoted numbers for it's US cars are in SAE. Correcting Dynojet numbers to STD will elevate the numbers about 4% above SAE. If you dyno, you should correct to SAE. When one reads a dyno plot, they should definitely factor in how the numbers are corrected. Plot smoothing also comes into play as well.
Agreed, but most seem to be only worried about 400whp LOL so they're going to use STD + Smoothing 0 to inflate. Instead of focusing on their power curve, where its making peak, how good the delta is, where is it falling off, what can be tweaked/improved, is it worth it, etc.
At the end of the day Baseline + Tune in SAE is the same Delta as in STD with maybe 1whp 1wtq difference at least in my case.
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      09-02-2017, 06:28 PM   #96
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I'm surprised with all those goodies you didn't hit 400+ damn shity 91oct...
Quote:
Originally Posted by CSL_E36 View Post
Well just for shits and giggles here is my STD graph.

386whp 413wtq
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      09-03-2017, 05:15 PM   #97
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Quote:
Originally Posted by FSociety View Post
What did you put down with Dinan stg1 disabled ?

I've got almost similar and with tune off I managed 398 hp at crank.
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      09-09-2017, 04:33 PM   #98
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Bone Stock M2 Dyno - 94 Octane (Husky)

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      09-10-2017, 11:25 AM   #99
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Quote:
Originally Posted by Endeav View Post
Bone Stock M2 Dyno - 94 Octane (Husky)

Stop on for a stock M2. SAE corrected numbers would have been in the 330-335whp and 360-365wtq range which is exactly where they should be. I love seeing how consistent the N55 motors are across all Dynojets.
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      09-11-2017, 09:18 PM   #100
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Stock M2 with DCT on low reading DynoDynamics
300 HP
299 FTLB
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      09-14-2017, 01:33 AM   #101
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I've got a FBO M2 6MT (w/ california jet fuel 91 octane) with the following mods, will dyno once I custom tune it, currently running the bootmod3 stage 2 91 octane OTS map:

-PURE Hi Flow Turbo Inlet
-ER Catless Downpipe
-FTP Charge pipes (both hot and cold side)
-Wagner EVO II Performance Intercooler
-Stock airbox w/ BMC drop in filter and eventuri air scoop
-Akrapovic evolution exhaust
-bootmod3 tune
-NGK 1 step colder spark plugs (PTF recommended)

Again, California 91 octane...excited to see how much she puts down!
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      09-20-2017, 05:32 PM   #102
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Excellent thread. Looks like with only bolt-ons, there is still a good amount of power that be be extracted out of the "maxed out" N55 that some initially called it.
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      09-20-2017, 05:40 PM   #103
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Quote:
Originally Posted by Motivate View Post
Excellent thread. Looks like with only bolt-ons, there is still a good amount of power that be be extracted out of the "maxed out" N55 that some initially called it.
The stock turbo is essentially maxed out, not the engine itself.
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      09-20-2017, 05:41 PM   #104
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Stock M2 with DCT on low reading DynoDynamics
300 HP
299 FTLB
Friend in melbourne Jackog F10 535 also in Low reading DynoDynamics did baseline 239hp/270tq after BM3 Tune ONLY no revisions on pump made 289hp/397tq ; hes going back now to re-dyno with DP and after maybe a revision to his map then again a week later to dyno with E30
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      09-20-2017, 05:45 PM   #105
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Quote:
Originally Posted by Stage IV View Post
The stock turbo is essentially maxed out, not the engine itself.
Yeah I hear you. But it's nice to see guys are getting around 40hp increase and tons of torque from bolt ons. Being a car of balance, I don't think the M2 needs much more than that. Of course, many would beg to differ.
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      09-20-2017, 06:56 PM   #106
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So I have a thread going thought I would post in here to.


Stock dyno
354 whp and 388 ft lbs


I have another session coming up soon with my mods
Vrsf dp, vrsf street intercooler, fabspeed muffler bypass, BMS intake, and jb4.. so it should be interesting.

I'm going to do a couple pulls on map 0.. with jb4 turned off. And than a couple pulls on map 2 in jb4
To see the difference with and without jb4
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      09-20-2017, 07:32 PM   #107
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Quote:
Originally Posted by Maks///M2 View Post
So I have a thread going thought I would post in here to.


Stock dyno
354 whp and 388 ft lbs


I have another session coming up soon with my mods
Vrsf dp, vrsf street intercooler, fabspeed muffler bypass, BMS intake, and jb4.. so it should be interesting.

I'm going to do a couple pulls on map 0.. with jb4 turned off. And than a couple pulls on map 2 in jb4
To see the difference with and without jb4
Make a custom map6 targeting 18psi (~6000) and taper to 16, it should yield you best gain on dyno and in real world.
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      09-20-2017, 07:44 PM   #108
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Quote:
Originally Posted by Maks///M2 View Post
So I have a thread going thought I would post in here to.


Stock dyno
354 whp and 388 ft lbs


I have another session coming up soon with my mods
Vrsf dp, vrsf street intercooler, fabspeed muffler bypass, BMS intake, and jb4.. so it should be interesting.

I'm going to do a couple pulls on map 0.. with jb4 turned off. And than a couple pulls on map 2 in jb4
To see the difference with and without jb4


What octane did you use for the stock dyno run?
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      09-20-2017, 07:53 PM   #109
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Quote:
Originally Posted by SeanWRT View Post
Quote:
Originally Posted by Maks///M2 View Post
So I have a thread going thought I would post in here to.


Stock dyno
354 whp and 388 ft lbs


I have another session coming up soon with my mods
Vrsf dp, vrsf street intercooler, fabspeed muffler bypass, BMS intake, and jb4.. so it should be interesting.

I'm going to do a couple pulls on map 0.. with jb4 turned off. And than a couple pulls on map 2 in jb4
To see the difference with and without jb4
Make a custom map6 targeting 18psi (~6000) and taper to 16, it should yield you best gain on dyno and in real world.
I have no idea how to use jb4. But I will be doing my research on it.
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      09-20-2017, 07:54 PM   #110
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Quote:
Originally Posted by Motivate View Post
Quote:
Originally Posted by Maks///M2 View Post
So I have a thread going thought I would post in here to.


Stock dyno
354 whp and 388 ft lbs


I have another session coming up soon with my mods
Vrsf dp, vrsf street intercooler, fabspeed muffler bypass, BMS intake, and jb4.. so it should be interesting.

I'm going to do a couple pulls on map 0.. with jb4 turned off. And than a couple pulls on map 2 in jb4
To see the difference with and without jb4


What octane did you use for the stock dyno run?
92 octane
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