This has been discussed many times. You are correct. Dynamic Dampers are NOT included. Dynamic Dampers imply both adjustable and actively variable valve apertures. Many have ordered their SAP and M-Sport spec'd cars without DHP, and are able to adjust their dampers and steering. Go look at InsideLine's X3.
2001 Audi A6 Allroad 2.7T (C5); 2005 Audi A6 4.2 Quattro (C6); 2005 BMW X5 4.4i (E53); 2008 BMW 535xi Sports Wagon (E61); 2011 BMW X3 xDrive35i (F25); 2009 Audi A4 3.2 Quattro Prestige (B8)