MBtuner: Great info. on the dyno numbers. 9 hp to the wheels with the power chip and 13 ft-lbs torque! Great! Just to confirm, the stock 3.2 in our Xfires does't need any internal mods to supercharge to 330+ hp? This is what Kleemans also said. Seems too good to be true but I am becoming a believer. Do you know how they got by the relay/sensor for the dyno? If it is just a disconnect, how did you identify the right one? Thanks