I was hunting around and found this thing called a Tiny tuner. It looks to be another version of PCV Bazaz or piggy back solutions. This one seems to use the o2 sensor. I do not know the price or know anybody who uses one. Just yet another option to research. The Afxied, does a partial job, the EJK and jd tuner do a more balanced job but not horribly refined. The ait spoofers seem to get learned. I just found this now, not a plug and play thing. Anybody use or ever heard of this? http://perfectpower.com/index.php?option=com_content&view=article&id=51&Itemid=55