i'm not sure if this is the sort of thing y'all are looking for (these various statistical categories tend to confuse me more than anything), but according to 82games.com, Pistons points per 100 possessions (for and against) over the past four seasons:

Pist. Opp.
2005-2006: 114 to 103
2004-2005: 105 to 101
2003-2004: 103 to 96
2002-2003: 107 to 103