A little history first: I've been using the bully dog pup on extreme setting. Got great mileage out of it. I recently put the BD aside and installed the edge juice w/ attitude CTS. Now my mileage is really down. But I love the CTS w/ its features, I just hate the mileage!

So the question is: Could I take the the attitude back to stock then disconect it from the obd port. Once that is done, load the bully dog extreme setting and then plug in the attitude? As if the BD setting is the stock setting..... Would this work? Anyone have any inputs?? Thanx