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      10-25-2015, 02:33 PM   #175
gaeng4665
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Switzerland
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Drives: BMW M3 E92
Join Date: May 2015
Location: Zürich, Switzerland

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Power Steering Pump for M Drive upgrade

Hi all,

I have successfully upgraded my m3 e92 manual transmission with the MDM. But the sport servotronic steering is far away from the feeling of the one in an originally equipped mdm m3 with dct. So far i could find out, that the power steering pump in my car is not strong enough to deliver that stiffer servotronic sport feeling like in an originally equipped m3 with mdm.

So my question is, does anyone know which part number corresponds to the "stronger/more powerful" power steering pump. There are several different ones:

№ Beschreibung Supplement Teilenummer S. Datum E. Datum Gewicht Price
01 Lenkhilfepumpe 32 41 2283041 2008/06 1,890 kg € 420,00
01 Lenkhilfepumpe 32 41 2283003 2008/06 2010/07 1,790 kg € 425,46
01 Lenkhilfepumpe 32 41 2283002 2008/06 1,790 kg € 504,00

taken from this site: http://bmwteilekatalog.info/BMW/P/E9...37/32412283002

By the way my m3 is a european model, since i am living in europe .

Hope someone can help me out on that.

Cheers

Stefan
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