I had this on my 6.4 for like 2 months. And i just traded it in. The tuner was set back to stock and its ready to go.
321-749-8049
I need it gone make me an offer
I just bought my 3rd 6.4. Its a king ranch and has the manual 4wd lever on the floor lol. The guy said he ordered like that. i didnt even know they still put those in super dutys