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      10-11-2011, 08:21 AM   #56
DaleWA
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Drives: '12 E92 M3 / '20 X5 M50i
Join Date: Aug 2006
Location: Seattle, WA

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part numbers

realoem makes the part number question easy. X3's have 3 possible strut part numbers and 2 possible stabilizer bar part numbers.

Front
strut - 31316796409/10 (L/R)
with sport suspension settings - 31316796417/18 (L/R)
with Electronic Damping Control (EDC) - 37116797027/28 (L/R)

Rear
strut - 33526796317
with sport suspension - 33526796422
with EDC - 37126799911

Front stabilizer
bar - 31356788711
with sport suspension OR EDC - 31356788710

Rear stabilizer
bar - 3355678218
with sport suspension OR EDC - 33556787219

My M-Sport without DHP does not have a difference in suspension in the SPORT or SPORT+ settings. It it still soft and compliant while the other changes the settings make do make it drive more responsively.
Appreciate 0