Installed MHD flasher stage I n54 map

[dbchun]

Originally Posted by hooolala

Hello guys,

just wonder which is better, do MHD along or pair it with JB4?

i have JB4 installed in my e89 Z4, but i heard alot of people saying JB4 is not made for DCT. so i'm wondering if i should take JB4 off and run MHD along or just pair MHD with JB4. thanks for any help.

IMO you should uninstall the JB4 and try out the MHD standalone, as many users have been quite pleased with the tune.

If you decide you really miss some of the JB4 features, you can then purchase the extra module that allows for it to run together.

But if you find yourself satisfied with the extra power, you can save yourself some money and maybe sell the JB4.

[hooolala]

thanks for the reply, i will try it without JB4.

[Darkcityavenger]

Good evening all, I am about to pull the trigger and buy the MHD Tune and had a couple questions. I have a bone stock 335i e90 6spd pre 03/07 build date (12/06 build date to be exact) and have read that the obd cable is different. Any luck someone has an answer to this???? I emailed MHD this morning and haven't received an answer. (I'm a little impatient when I want something) Also I have a Samsung Galaxy S7 Edge and need to know if this phone will work with with the tune and cables. Thanks guys

(Update) I got this from Martial from MHD:

pre 3-07 are kline cars, post are Dcan cars. Simply get a cable that work on both.

The only reliable / affordable provider in the US is:http://**************.com/Cables. Ebay / amazon providers sell you random quality cable. Let me know if you are not in the US.
On a stock car, run the Stage 1 93 map. Or stg1+fmic for a more aggressive map. A front intercooler is the best first power mod. Later you can add doynpipes and run stg2.
There is a good guide in the app as well as here http://www.twisted-visionz.com/mhdguide
Let me know if you have questions.

- Martial

[Grounded]

Originally Posted by hooolala

thanks for the reply, i will try it without JB4.

You will be very happy.

[Dat Aus]

Is the MHD really that good?

In a stock car (only mod being BMS DCI), will the MHD tune make as much power as the JB4?

[dbchun]

Originally Posted by Dat Aus

Is the MHD really that good?

In a stock car (only mod being BMS DCI), will the MHD tune make as much power as the JB4?

i'm running on an otherwise stock car and it made quite a noticeable difference.

[Willortiz]

I speak from my personal experience from being bone stock to being fully modded mhd platform is taking over and effectively pushing the n54 more and more everyday highly recommended this especially for "on the fly tunes". Takes two min to go from gas saver to beast mode.

[knoknowsbest]

Does anybody know if mhd will work with a p3cars gauge?

[928 1er]

Originally Posted by knoknowsbest

Does anybody know if mhd will work with a p3cars gauge?

Mine does. MHD is flashed to the DME. There is no OBD hookup except for the P3 gauge. If you plan on reflashing frequently, look into a quality OBD spliter if that would possibly be an issue for you to pull out the connector (it won't be).

[knoknowsbest]

Originally Posted by 928 1er

Mine does. MHD is flashed to the DME. There is no OBD hookup except for the P3 gauge. If you plan on reflashing frequently, look into a quality OBD spliter if that would possibly be an issue for you to pull out the connector (it won't be).

Thanks. Probably going to flash after a walnut blast.

[Smac355]

How would MHD work with DINAN flash, or even useful?

[Darkcityavenger]

So I have had the MHD for about a week and it's amazing the difference in the car. Only having the MHD on a completely stock car you can tell quite a bit of difference map 6 93 oct. The only issue I have had is I went to pass a car on the interstate and ran third gear to red line and the engine light came on and a message saying power cut and the code 30ff. I got off the next exit and plugged into the obd and reset the light. I tested it again and ran it to 5 - 5 1/2 and no issues. It pulled hard until I shifted. I emailed MHD with a couple questions and Martial replied right away even though he was on vacation (now that's customer service).
If anyone has any ideas of why it did this im open ears. If I need to upgrade something please let me know and in what order thanks guys.

[litebulb]

MHD would override the dinan tune. I don't miss it.

Originally Posted by Smac355

How would MHD work with DINAN flash, or even useful?

[thavipr]

What is the difference between the MHD flash on a stock car vs the MHD flash on a car that is already running a JB4?

I have a JB4 now, but I could easily sell it, get the MHD and have some money left over for new parts Just wondering if the JB4 is worth holding onto if the MHD flashes as good if not better than the JB4.

Cheers!

[Willortiz]

its just preference wed and terry work pretty much together. jb4 has adapted to mhd and ken has made BEF for terry to adapt the mhd to the jb4. As the driver is preference now the difference lies in the tuner as that's where the values and interface are different. I say this cause I have both. I sold the jb just cause I preferred just one app instead of two

[kremdelakrem]

Followed your tutorial yesterday on my 09 135i and it worked without a stutter, i'm loving it even more now

09 135i m sport
36k miles
Dinan free flow exhaust
Golf T mod

Thanks for the easy to follow tutorial.