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BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N55 Turbo Engine / Drivetrain / Exhaust Modifications > ☛ MHD Flasher F Series (F2x F3x) discussion ☚
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      08-10-2018, 05:57 PM   #2201
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My first Stage 2+ log

These are my first two loggs at all. What do they look like, is all good and safe?

Actually I run a MHD Stage 2+ with 98 Octane, the temperature was 18C / 65F.

My car is a F31 N55 EWG xdrive FBO:
  • Pure Inlet
  • GFB DV+
  • Wagner EVO 1 Comp.
  • HJS-Downpipe
  • Performance ESD and Airbox
  • FTP CP and BP
3 to 4 gear pull
https://datazap.me/u/fogonero/log-15...og=0&data=3-13

4 gear pull
https://datazap.me/u/fogonero/log-15...og=0&data=3-13

Thanks for your review
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      08-11-2018, 08:59 AM   #2202
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Quote:
Originally Posted by Seba77W View Post
https://datazap.me/u/seba77w/log-152...og=0&data=3-12

Here's my log 20.79 psi on stock EWG turbo.
)))) made my day i see 15psi at 6500 rpm where is your 20psi?
i repeat - 20psi at 6500rpm is PS2 territory not stock ewg turbo I cannot understand why people are writing if they dont know what are they writing about?
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      08-11-2018, 04:20 PM   #2203
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Just ran a 7.68 1/8 mile time using stage 2+ 95oct map with a blend of 94+vp110 in the tank.

Best time was acheived with DSC full off torque braking.

Mods
- vrsf 5'' HD intercooler
- catless DP
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      08-11-2018, 04:31 PM   #2204
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Anyone tried using the vw rosstech vcds cable with the mhd flasher?
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      08-11-2018, 05:38 PM   #2205
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Quote:
Originally Posted by enemigo13 View Post
Quote:
Originally Posted by Seba77W View Post
https://datazap.me/u/seba77w/log-152...&data=3-12

Here's my log 20.79 psi on stock EWG turbo.
)))) made my day i see 15psi at 6500 rpm where is your 20psi?
i repeat - 20psi at 6500rpm is PS2 territory not stock ewg turbo I cannot understand why people are writing if they dont know what are they writing about?
Man bro I already told you that it was a misunderstanding. I thought you meant you will not even "see" 20 psi on stock EWG turbo at any RPM on a log. I didn't know the wind had to blow just right on a Tuesday afternoon at 2 o'clock and at 6500 rpm you won't see 20psi. Anyway I'm glad my existence was the highlight of your day in your miserable little life.
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      08-11-2018, 11:30 PM   #2206
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Quote:
Originally Posted by enemigo13 View Post
)))) made my day i see 15psi at 6500 rpm where is your 20psi?
i repeat - 20psi at 6500rpm is PS2 territory not stock ewg turbo I cannot understand why people are writing if they dont know what are they writing about?
The data zap does show over 20 psi...whether that matters about anything, it is a fact that he has posted.
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      08-12-2018, 02:53 AM   #2207
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Quote:
Originally Posted by Seba77W View Post
Man bro I already told you that it was a misunderstanding. I thought you meant you will not even "see" 20 psi on stock EWG turbo at any RPM on a log. I didn't know the wind had to blow just right on a Tuesday afternoon at 2 o'clock and at 6500 rpm you won't see 20psi. Anyway I'm glad my existence was the highlight of your day in your miserable little life.
again - you look at the log and see nothing, so why youíre commenting if you donít understand whatís happening at all? read and learn, why spam this great thread about 20psi at 6500rpm with stock turbo? in the log you posted 20psi below 6000rpm is because driver lifted foot off the pedal, throttle closed and pressure spike built up for a half of second _between_turbo_and_throttle_, this pressure is _not_in_the_engine_ and has nothing common with power or torque. pwg turbo would give similar pressure spike.
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      08-12-2018, 02:59 AM   #2208
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Quote:
Originally Posted by jgoens View Post
The data zap does show over 20 psi...whether that matters about anything, it is a fact that he has posted.
no itís not boost in the engine. youíre also one of these who donít see it?
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      08-12-2018, 10:25 AM   #2209
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Quote:
Originally Posted by Swiss View Post
These are my first two loggs at all. What do they look like, is all good and safe?

Actually I run a MHD Stage 2+ with 98 Octane, the temperature was 18C / 65F.

My car is a F31 N55 EWG xdrive FBO:
  • Pure Inlet
  • GFB DV+
  • Wagner EVO 1 Comp.
  • HJS-Downpipe
  • Performance ESD and Airbox
  • FTP CP and BP
3 to 4 gear pull
https://datazap.me/u/fogonero/log-15...og=0&data=3-13

4 gear pull
https://datazap.me/u/fogonero/log-15...og=0&data=3-13

Thanks for your review
Are these two logs ok?
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      08-13-2018, 09:22 AM   #2210
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Here is a updated log with DSC off

https://datazap.me/u/jdarnell1121/lo...&data=3-6-7-14
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      08-13-2018, 09:45 AM   #2211
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Quote:
Originally Posted by Jimi1121 View Post
Do you have an upgraded intercooler ? The IAT looks extremely high, causing timing corrections. The boost looks solid however.
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      08-13-2018, 11:16 AM   #2212
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Quote:
Originally Posted by Jimi1121 View Post
Looks like your also hitting the torque limiter in a few gears.
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      08-13-2018, 11:36 AM   #2213
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I dont have a intercooler yet. Was going to flash back to stage 2 and see if its better.
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      08-13-2018, 11:55 AM   #2214
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Quote:
Originally Posted by Jimi1121 View Post
I dont have a intercooler yet. Was going to flash back to stage 2 and see if its better.
You need to flash to Stage 1. MHD says an intercooler is needed for Stage 2 on both their website and their app.
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      08-13-2018, 02:15 PM   #2215
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Quote:
Originally Posted by GatorF30 View Post
You need to flash to Stage 1. MHD says an intercooler is needed for Stage 2 on both their website and their app.

Stage 1 (up to 360HP/540NM) - 91oct/95ron, 93oct/98ron, 95oct/102ron, for stock cars. (not available for M2 and X4 M40i)
Stage 2 (up to 390HP/580NM) - 91oct/95ron, 93oct/98ron, 95oct/102ron, for cars equipped with an upgraded intercooler or high-flow downpipe.
Stage 2+ (up to 430HP/630NM) - 91oct/95ron, 93oct/98ron, 95oct/102ron, for cars equipped with an upgraded intercooler and high-flow downpipe.

Actually can flash to stage 2, Just figured i would try out the 2+ and see how much of a difference was. I know it was going to spike IAT's.
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      08-13-2018, 02:40 PM   #2216
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*facepalm*
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      08-14-2018, 06:33 AM   #2217
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Quote:
Originally Posted by Jimi1121 View Post
Quote:
Originally Posted by GatorF30 View Post
You need to flash to Stage 1. MHD says an intercooler is needed for Stage 2 on both their website and their app.

Stage 1 (up to 360HP/540NM) - 91oct/95ron, 93oct/98ron, 95oct/102ron, for stock cars. (not available for M2 and X4 M40i)
Stage 2 (up to 390HP/580NM) - 91oct/95ron, 93oct/98ron, 95oct/102ron, for cars equipped with an upgraded intercooler or high-flow downpipe.
Stage 2+ (up to 430HP/630NM) - 91oct/95ron, 93oct/98ron, 95oct/102ron, for cars equipped with an upgraded intercooler and high-flow downpipe.

Actually can flash to stage 2, Just figured i would try out the 2+ and see how much of a difference was. I know it was going to spike IAT's.
IC required man, your IAT is too high and you want to push it more?
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      08-14-2018, 07:50 AM   #2218
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Quote:
Originally Posted by PLF69 View Post
Just ran a 7.68 1/8 mile time using stage 2+ 95oct map with a blend of 94+vp110 in the tank.

Best time was acheived with DSC full off torque braking.

Mods
- vrsf 5'' HD intercooler
- catless DP


Quote:
Originally Posted by Swiss View Post
These are my first two loggs at all. What do they look like, is all good and safe?

Actually I run a MHD Stage 2+ with 98 Octane, the temperature was 18C / 65F.

My car is a F31 N55 EWG xdrive FBO:
  • Pure Inlet
  • GFB DV+
  • Wagner EVO 1 Comp.
  • HJS-Downpipe
  • Performance ESD and Airbox
  • FTP CP and BP
3 to 4 gear pull
https://datazap.me/u/fogonero/log-15...og=0&data=3-13

4 gear pull
https://datazap.me/u/fogonero/log-15...og=0&data=3-13

Thanks for your review
4th gear looks pull is ok, in 3rd gear you are hitting a transmission tq limiter, we are already working on a update for cars with this issue (nothing to worry about).

Quote:
Originally Posted by Jimi1121 View Post
Your IAT is brutal, we would not recommend running this map with your setup.

Quote:
Originally Posted by jeppe777 View Post
Anyone tried using the vw rosstech vcds cable with the mhd flasher?
You need a KDCAN Interface.

Quote:
Originally Posted by ssajdowitz View Post
Just wondering if any of you are using an electronic throttle adjusting device like Sprint Booster in addition to the MHD tune?

It simply intercepts the connection coming from your gas pedal, applies a transfer function, and sends the modified signal to the DME. The result is a faster response & lower delay upon tip-in during normal driving. This solves a common gripe many people have with drive-by-wire systems.

The MHD Stage 2 seems to help, but the delay is still there. It still takes some getting used to every time I switch cars (535i has it, S4 has it, S55 AMG is good, Mustang is good). Perhaps this can be changed in a custom tune? Maybe some day MHD can use this as an option? Just a couple ideas. Of course, I have reset the throttle adaptation and have the latest software update.

So, is anybody running a Sprint Booster and MHD tune? Just want some feedback if you are.

Thanks!
Scott
Sport / Sport+ has already a quite aggressive throttle mapping.
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      08-14-2018, 02:37 PM   #2219
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Okay... So does flashing back to stock lock the DME again or is there another way of doing it...

Last edited by FastF30; 08-14-2018 at 08:29 PM..
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      08-14-2018, 05:53 PM   #2220
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Quote:
Originally Posted by PLF69 View Post
Just ran a 7.68 1/8 mile time using stage 2+ 95oct map with a blend of 94+vp110 in the tank.

Best time was acheived with DSC full off torque braking.

Mods
- vrsf 5'' HD intercooler
- catless DP
Just saw this... that's a great time! Breaking into 11's in the quarter...
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      08-15-2018, 08:33 PM   #2221
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Quote:
Originally Posted by FastF30 View Post
Okay... So does flashing back to stock lock the DME again or is there another way of doing it...
Well I was supposed to flash MHD today but before I do I wanted to hear if you could re-lock the DME after flashing back to stock... Any answer?
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      08-15-2018, 09:52 PM   #2222
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Quote:
Originally Posted by FastF30 View Post
Quote:
Originally Posted by FastF30 View Post
Okay... So does flashing back to stock lock the DME again or is there another way of doing it...
Well I was supposed to flash MHD today but before I do I wanted to hear if you could re-lock the DME after flashing back to stock... Any answer?
Yes you can
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