Quote:
Originally Posted by Shaun @ Tru6
... Ask what Adjustable Suspension means: ask if it has an air suspension and PASM or just an air suspension. Also PSM and PASM are two different things. Only a small fraction of Cayennes came with PASM....
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Porsche did not offer PASM w/o air suspension, nor air suspension w/o PASM.
PASM (Porsche Active Suspension Management) controls the dampers/shocks, PSM (Porsche Stability Management) is smart traction control.