Used SCT 3015. Has canned tunes. Does not do deletes. It is still married to my old truck since the truck was being a little cry baby and wouldn't talk nice to it. It work, but needs to be unlocked/unmarried by SCT. I don't know how much that will cost, so this will be sold AS IS for $50 shipped. PM or email [email protected] or call/text 805-410-2219