Just wanted to post up the SCT Livewire and SCT Touch customed tuned by Innovative Diesel for your 6.4
These are popular and in demand and cant be beat for the price. They come pre-loaded with four tunes including the hot Xtreme Max tune. The Extreme race has put down over 600 hp on just a tuner, and has track times of high 12's with just the tuner, on crew cab pick ups.
Rollin Smoke Diesel. SCT Livewire 6.4L Custom Flash Device *XTREME VERSION* by Innovative Diesel
Any questions please ask!