After driving it with a proper alignment I am fairly impressed how much tighter the truck is with no adverse harshness on the softest damper setting. On the firmest (32 way adjustable) it is noticeably firmer but I still would say it's about as harsh as most oem truck suspensions. Very impressed and glad that I made the switch, having been skeptical at first I would highly recommend the swap to others.

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Current stable: 2005 LMB X5 4.8is, 2000 LMB M5, 2004 JB M3 6spd coupe