[TxSpeedBoy]

TEMS suspension means that you can choose between 2 setting, one giving you a stiffer setting for roads that curve alot, and the other that gives you a softer more confortable ride for regular streets. As far as the boost goes, sounds like it's an auto, mine does that too and that amount of boost is fine. Sounds like you are one of the lucky few that have found a CHERRY and I would try to talk him down to at least 3K if not less, but it's worth the price they are asking... but you could walk away with a sweet deal. I am almost possitive they came with a limited slip dif. Good luck!