I just bought the accek dfi gen 6 (BG your chip is on the way back you should see it monday or tuesday). Is this a good fi system to run? I am tired of playing with computer chips and would rather just put it on a dyno and tune the truck completely. I know people at SLPand they are going to tune it for me, but can't really do anything with the Ultimate chip. Anybody running this have any good or bad things to say about? What am I in for? Any help or oppions would be great. BG i am sure you have used this did I make a smart move by going to a stand alone verus chips?