[sewhelan9]

[/QUOTE]
How do you like the trans tune so far? Which stage are you running?[/QUOTE]

I'm running Stage 2 for now. Based on what I have read that is aggressive enough for the street. I haven't run the different stages yet to compare them for myself. Still need to get 50+ miles on it to let it adopt but the shifts seem quicker.

[B58]

How do you like the trans tune so far? Which stage are you running?[/QUOTE]

I'm running Stage 2 for now. Based on what I have read that is aggressive enough for the street. I haven't run the different stages yet to compare them for myself. Still need to get 50+ miles on it to let it adopt but the shifts seem quicker.

Nice! I personally wouldn't want anything aggressive either, but XHP flash is def next on my list once i find time to install the Pure turbo.

[MHD Tuning]

The XHP MHD optimized maps are also already in closed beta testing and the release is expected soon - smoothness, shifting action and power delivery is even better then.

[Solid67]

Originally Posted by MHD Tuning

The XHP MHD optimized maps are also already in closed beta testing and the release is expected soon - smoothness, shifting action and power delivery is even better then.

Damn, I have been contemplating going BM3 or MHD, but I think I know which way I'm going now.

[B58]

Originally Posted by Solid67

Damn, I have been contemplating going BM3 or MHD, but I think I know which way I'm going now.

Solid tune man 👍🏻

[B58Ja50n]

Originally Posted by MHD Tuning

We recommend on stock cat:

Base 0
Sport 1s
Soft
1200 RPM
0mph

Originally Posted by Bobby P

What is the recommended "Burble" setting for stock car and MPE Exhaust system?

@Bobby P - did you try this? What are your thoughts?

[eric97h]

Damm I think the play here is downpipe
Intake e40 mix and mhd jb4 maybe xhp transmission flash and if your feeling extra wild meth injection this will be a very fast 340i or b58

[NDB24]

Just flashed stage 1 stock and all I can say is my 340i is moving quick time

[B58]

Originally Posted by tastycakes

Just flashed stage 1 stock and all I can say is my 340i is moving quick time

You should try the E30 tune if you have any E85 pumps around... you'll love that tune even more.

[MHD Tuning]

Another nice customer result!

M140i B58 6MT (manual)

- MHD ST2 93/98 OTS
- Akrapovic 300 cell hjs downpipe
- HG-Motorsport EGO X Exhaust

469HP/660NM crank on DynoJet
100-200 kph in 8.13

[B58Ja50n]

MHD Tuning Are we close yet to xHP Optimised Maps release?

[janea1207]

Originally Posted by B58Ja50n

MHD Tuning Are we close yet to xHP Optimised Maps release?

what is mean xHP?

[B58Ja50n]

Originally Posted by janea1207

what is mean xHP?

https://www.xhpflashtool.com/

[B58]

Originally Posted by janea1207

what is mean xHP?

It's a transmission flash and they're making a specific file that will be released soon for those running a MHD flash tune.

[B58Ja50n]

Originally Posted by B58

It's a transmission flash and they're making a specific file that will be released soon for those running a MHD flash tune.

Other way round. MHD are releasing an option in their map that is optimised for those running xHP on their transmission.

[J3Vr6]

To confirm, this isn't the same as the MHD BEF for the JB4?

[eric97h]

I have jb4 mhd back end flash with catless downpipe dinan intake and mppsk running a e40 mix what jb4 map should I run map 3 or map 4 ? And xhp stage 3 tranmisson flash

[B58]

Originally Posted by eric97h

I have jb4 mhd back end flash with catless downpipe dinan intake and mppsk running a e40 mix what jb4 map should I run map 3 or map 4 ? And xhp stage 3 tranmisson flash

You will get a better and direct answer on N54Tech B58 BEF thread with logs posted up

[B58Ja50n]

Originally Posted by MHD Tuning

You can use right now but we are also testing optimized maps for XHP equipped cars - update will be soon and free of course.



We did multiple software changes to optimize how the water / air inter cooler works.

Does the new update just released include xHP optimised maps?

[MHD Tuning]

Today's update brings many nice things to the MHD F+G Series users:
--------------------------------------------
- N55 EWG: added full e85 Stager 1 and 2 maps.
- N55 / B58 / N13 : added coolant flash option (Performance and Track).
- N55 / N13 / M2 N55 : added start up roar (noticeable with cold start deactivated).
- B58: allow burble on OPF cars.
- Full M3/M4 CS and M2C support, including OPF delete option
- Added CS / GTS trans flash for M2 N55, M2C, M3, M4
- various fixes for Burble and exhaust flap open on sport.
--------------------------------------------
The Stage 1 and 2 full e85 maps for N55 EWG will produce a relatively flat torque, with max power near redline. With those maps no need to mix every fill up! And they are the most powerful Stage 1 and 2 maps. No 2+ full e85 map is doable due to fueling limitations.
--------------------------------------------
Another nice feature for N55, B58 and N13 cars: We found a way to bring the M switchable coolant feature to non-M cars. With the coolant flash option activated, the coolant target will be 95c in eco / comfort instead of 106c+. If you switch to sport mode (or comfort + transmission in S or M), the coolant target will be 85c with performance or 80c with track option selected. This allows the engine to run cooler and oil temperature will also benefit from that significantly. We also changed many fan settings to further improve how quick the system reacts to the different modes, this also helps to reduce the IAT and under hood temps when staging at a drag strip or slow city driving.
--------------------------------------------
The M3, M4, M2 N55 and M2 Competition owners now have the much anticipated CS & GTS TCU flash available through MHD (M2C only CS) - this is a free update included in the Flasher License.
--------------------------------------------
We also added full support for recent euro spec S55 cars equipped with a OPF / GPF (plus delete option)

[a1516]

Originally Posted by MHD Tuning

Today's update brings many nice things to the MHD F+G Series users:
- various fixes for Burble and exhaust flap open on sport.

Awesome to get an update! Could you give details on this?

[RF30A]

Trying to understand why a down pipe is recommended for stage 2?
I am considering this flash for my x3 m40i but Already have pretty aggressive boost running on my 340i with the jb4 + BEF with the Stock dp. What’s the difference?