for sale is a used superchips max tuner programmer for 05-06 f 150 and f 250 with the 5.4. i used it a couple times to check the different power levels and for gas mileage. i had a 4.6 and on 93 performance setting i gained 3 mpg and the truck ran awesome it was like night and day difference. 87 tune still ran better than stock but nothing compared to the 93 tune, but i sold the truck it just didnt have the towing capabilities that i needed. i bought this at the end of march from summit racing for 495 with shipping asking 425 shipped still in box with all the warranty cards and everything. this will work on 4.6 and 5.4 engines if you have any q's call me at 814 688 4365 my name is dale thanks
