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-   -   Re programming (E70) X5 4.8I 2008 (https://xoutpost.com/bmw-sav-forums/x5-e70-forum/51192-re-programming-e70-x5-4-8i-2008-a.html)

x5_43444 08-28-2008 07:01 PM

Re programming (E70) X5 4.8I 2008
 
Hi ,

i would like to ask if you advise me to re programme my x5 4.8i

and what is the safest way using what ..


i would like some help and explanation


thx

AUU 555 08-29-2008 06:58 AM

ECU programing ? like changing it or something ? i think Hamann have that, but i will search again now :)

AUU 555 08-29-2008 07:02 AM

HAMANN OPTIMIZED CURVE MAPS
Recalibrating of standard ECU
For BMW X5 4.8i
Approx. 18 hp / 13 kW power increase,
approx. 30 Nm torque increase

The technical data given refers to the German version.
Due to certain legal regulations in different countries,
deviations in the technical data described here can
accur. Results may vary depending on basis engine,
vehicle equipment, transmission, gear and final drive
ratios, wheel/tire combination, etc. To reach the
maximum power of petrol engines, you need to use
top graded fuel Super Plus 98 ROZ.

http://www.hamann-motorsport.de/typo...3cb0f84d7b.jpg

source:www.hamann-motorsport.de

Ac schnitzer,Hartge and Hamann all have ECU for the diesel engines.

Muz 08-29-2008 04:42 PM

[quote=AUU 555] To reach the
maximum power of petrol engines, you need to use
top graded fuel Super Plus 98 ROZ.

[quote]

I'm trying this in the UK but cant tell any difference

brian5 03-21-2010 07:08 AM

Quote:

Originally Posted by AUU 555 (Post 511205)
HAMANN OPTIMIZED CURVE MAPS
Recalibrating of standard ECU
For BMW X5 4.8i
Approx. 18 hp / 13 kW power increase,
approx. 30 Nm torque increase

The technical data given refers to the German version.
Due to certain legal regulations in different countries,
deviations in the technical data described here can
accur. Results may vary depending on basis engine,
vehicle equipment, transmission, gear and final drive
ratios, wheel/tire combination, etc. To reach the
maximum power of petrol engines, you need to use
top graded fuel Super Plus 98 ROZ.

http://www.hamann-motorsport.de/typo...3cb0f84d7b.jpg

source:www.hamann-motorsport.de

Ac schnitzer,Hartge and Hamann all have ECU for the diesel engines.

After much searching, this is the only ECU upgrade that I can find for the X5 4.8i (E70). Has anyone purchased this?

I have sent Hamann an email for more details and price. This is their web page.

Markost12 03-21-2010 08:08 AM

I reprogramed my 08 4.8i to 390hp.
I feel the car much stronger in the 100-200km/h. MUCH!
Will dyno it these days and post the graph.

brian5 03-22-2010 12:14 AM

Quote:

Originally Posted by Markost12 (Post 724701)
I reprogramed my 08 4.8i to 390hp.
I feel the car much stronger in the 100-200km/h. MUCH!
Will dyno it these days and post the graph.

That's pretty impressive! What did you use to reprogram it? Are you saying you used the Hamann product?

JCL 03-22-2010 12:48 AM

Quote:

Originally Posted by brian5 (Post 724911)
That's pretty impressive! What did you use to reprogram it? Are you saying you used the Hamann product?

There was some discussion on this thread a week or so back. There was some, shall we say, doubt expressed, that the gains were that significant. That was simply because it is a naturally aspirated engine, and there are few gains to be had there. A forced induction engine is a totally different story, they are relatively easy to chip.

http://www.xoutpost.com/bmw-sav-foru...ned-390hp.html

brian5 03-22-2010 07:46 AM

Quote:

Originally Posted by JCL (Post 724915)
There was some discussion on this thread a week or so back. <<snip>>

Oh, that's right. I remember seeing that thread.

Hamann is going to give me a USA contact so I'll try to get more info about their product. It's probably expensive :(

Markost12 03-22-2010 09:16 AM

I did it trough a pro guy who is chip tuning all kinds of cars.
There are several sites you can check out about power gain, and they all come to the same result.
Chipped Up - ECU Remap, Car Remapping, Chip Tuning, Fuel Economy Tuning

UPsolute.com The Chiptuning Company

SM Chip Tuning &bull; Bmw X5 E70 4.8 I 355

Anyway, shortly I will dyne test it and post it here.


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