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MHD

Specific discussion about the E89 2009 Z4 (sDrive35is, sDrive35i, sDrive30i, sDrive23i)
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Hunter
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Location: notts/derby

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Post by Hunter » Sun Nov 04, 2018 1:08 pm

I really like the thought of a stage 1+ MHD remap, is this done on a stock car without mods? and here is the biggy.....is there anyone on here that could do it for me if I bought the license? Im just not confident at this kind of stuff ....
E89 S Drive 35iS

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Gabz
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Post by Gabz » Sun Nov 04, 2018 1:50 pm

I've been running MHD Stage 1+ on a stock 35i for over 6 months and it's great. Unless you are doing repeated, long pulls (ie track day) the stock intercooler is OK.

If you are really worried about your intake air temperatures you can run standard Stage 1 (part of the same map package) or monitor them real time.

Before you remap, it's worth changing coils and plugs. My car started misfiring right away on the old plugs.

All you need is:
- Cheap android tablet or phone: https://www.amazon.co.uk/Huawei-MediaPa ... wei+tablet
- USB OTG cable: https://www.amazon.co.uk/Anker-Converts ... ds=usb+OTG
- K+Dcan cable (you can actually add on USB OTG here too) https://www.bimmergeeks.net/product-pag ... -pro-cable

Then follow the excellent instructions MHD provides. It's as easy as registering a profile on this forum.
Current: 2010 35i M-Sport DCT: MHD Stage 2+, Quaife, Koni, Mishimoto, VRSF, Masata, K&N
Previous: MX5, S2000, 330ci

Hunter
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Post by Hunter » Sun Nov 04, 2018 3:01 pm

Gabz wrote: Sun Nov 04, 2018 1:50 pm I've been running MHD Stage 1+ on a stock 35i for over 6 months and it's great. Unless you are doing repeated, long pulls (ie track day) the stock intercooler is OK.

If you are really worried about your intake air temperatures you can run standard Stage 1 (part of the same map package) or monitor them real time.

Before you remap, it's worth changing coils and plugs. My car started misfiring right away on the old plugs.

All you need is:
- Cheap android tablet or phone: https://www.amazon.co.uk/Huawei-MediaPa ... wei+tablet
- USB OTG cable: https://www.amazon.co.uk/Anker-Converts ... ds=usb+OTG
- K+Dcan cable (you can actually add on USB OTG here too) https://www.bimmergeeks.net/product-pag ... -pro-cable

Then follow the excellent instructions MHD provides. It's as easy as registering a profile on this forum.
y

Hey thanks for the info.
The would be no track use, it’s my daily driver so just road use. Where abouts in the country are you based?
E89 S Drive 35iS

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Nick9one1
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Location: Newark, Nottinghamshire

MHD

Post by Nick9one1 » Sun Nov 04, 2018 7:54 pm

I'm in Newark.. if its not too far for you to drive I'm happy to help.

I was originally stage 1+ but just installed downpipes and an intercooler so have gone to stage 2+.
Z4 35i Space Gray, Red Leather
Stepped Intercooler
De-Cat Downpipes
HKS SSQV
MHD 98RON Stage 2+
395 BHP :driving:

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Gabz
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Post by Gabz » Sun Nov 04, 2018 11:33 pm

I'm in London.

Nick9one1: Do you have sound clips after downpipes?
Current: 2010 35i M-Sport DCT: MHD Stage 2+, Quaife, Koni, Mishimoto, VRSF, Masata, K&N
Previous: MX5, S2000, 330ci

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Nick9one1
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MHD

Post by Nick9one1 » Mon Nov 05, 2018 12:02 am

No, but I'll try to take a video next time I get a chance.
Z4 35i Space Gray, Red Leather
Stepped Intercooler
De-Cat Downpipes
HKS SSQV
MHD 98RON Stage 2+
395 BHP :driving:

Hunter
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Post by Hunter » Mon Nov 05, 2018 7:50 am

Nick9one1 wrote: Sun Nov 04, 2018 7:54 pm I'm in Newark.. if its not too far for you to drive I'm happy to help.

I was originally stage 1+ but just installed downpipes and an intercooler so have gone to stage 2+.
That would be amazing
E89 S Drive 35iS

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Miyli
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Post by Miyli » Sun Nov 11, 2018 8:51 am

I have MHD Stage 2+ E85 Mix maps E50 mixture.
Dyno 460hp / 670 nm, I recommend :thumbsup:
previously Stage 2+ 98 ron 390hp
BMW Z4 g29 m-sport Alpinweiss 3

Previous BMW Z4 35i DCT M-Sport Alpinweiss 3 :driving:
534hp / 803Nm (592 lb/ft) :thumbsup:
Hybrid turbos, MHD Custon E85 software, Xhp, DP, FMIC, DCI, Chargerpipe,

Previous E92 n54 335ia 600hp :rofl:

Hunter
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Post by Hunter » Sun Nov 11, 2018 9:14 am

Miyli wrote: Sun Nov 11, 2018 8:51 am I have MHD Stage 2+ E85 Mix maps E50 mixture.
Dyno 460hp / 670 nm, I recommend :thumbsup:
previously Stage 2+ 98 ron 390hp
Lol I don’t understand any of that......
E89 S Drive 35iS

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sunnydays
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Post by sunnydays » Sun Nov 11, 2018 10:30 am

Miyli wrote: Sun Nov 11, 2018 8:51 am I have MHD Stage 2+ E85 Mix maps E50 mixture.
Dyno 460hp / 670 nm, I recommend :thumbsup:
previously Stage 2+ 98 ron 390hp
How do you run E50 mixture in the UK?

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Miyli
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Post by Miyli » Sun Nov 11, 2018 10:40 am

sunnydays wrote: Sun Nov 11, 2018 10:30 am
Miyli wrote: Sun Nov 11, 2018 8:51 am I have MHD Stage 2+ E85 Mix maps E50 mixture.
Dyno 460hp / 670 nm, I recommend :thumbsup:
previously Stage 2+ 98 ron 390hp
How do you run E50 mixture in the UK?
I'm from Finland
BMW Z4 g29 m-sport Alpinweiss 3

Previous BMW Z4 35i DCT M-Sport Alpinweiss 3 :driving:
534hp / 803Nm (592 lb/ft) :thumbsup:
Hybrid turbos, MHD Custon E85 software, Xhp, DP, FMIC, DCI, Chargerpipe,

Previous E92 n54 335ia 600hp :rofl:

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