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Old 05-18-2013, 10:11 PM
nospam nospam is offline
Officially Welcomed to the 'Fest
Location: Orange County, CA
 
Join Date: Apr 2006
Posts: 455
Mein Auto: X1 x28i; 128i; S2000
Servotronic is just software programming on the EPS sDrives and different than on the xDrives. I have not compared but reports are that adding servotronic to sDrive EPS actually improves things by tightening steering at speed and keeping things loose at low speed. A precursor to Variable Sport Steering on the F-series.
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