I have a SCT X3 with 2 custom tunes made by Drew for my 06 ZF6 6.0. My truck is stock other than an air intake so thats what he made the tune for. I have the street king tune and the street runner tune loaded onto it. Would be ideal for someone with a manual truck that was modded similar to mine. Asking 300.00 or best offer shipped. Make an offer worst I can say is no.