I have a new condition SCT X3 Power Flash PCM flash tuner that can hold up to 3 custom tune files, read and clear DTC's, etc. It has a 91 octane performance tune on it that I used with my Cobra that I no longer own. Tuner is guaranteed unmarried. I bought it just about 4 months ago from American Muscle for $379. I would take $300 plus shipping for it. Comes with all cables, CD, instructions, & tuner itself. Email seu318 "at" cox "dot" net for pics.