I appreciate all of the help. As I stated with the upgrades, and all of the very carefully selected to go together, it is pulling much higher than 525 hp and torque. 568 with the MTM stage 3 and upgrades alone. There is another RS6 in the area that was pulling 600 with a good dyno and mine is as fast, (though he has the 390mm brakes). Anyway, I appreciate all of the help and the thoughts with the amount I should be looking for. I will know by the end of the month if she goes up for sale. Oh yeah, there is no Engine signal as per the smog issue. I will have to take it to the shop to see what she reads.