I've owned a 98 F150 XLT 4X4 with the 4.6L for about a year and a half now and am hoping to make it last for a while. With that being and from what I've been learning I'm thinking it wouldn't be a bad idea to invest in either a chip, tuner, or programmer of some kind but am not sure where to start. Anybody have any ideas or info they'd wouldn't mind sending my way would be much appreciated! Thanks.

 

Ive been looking into the gryphon. Its basicaly an edge thats mounted on your dash but you send them information about your truck and they custom tune the codes for your truck. Seems good. I'm most likely gonna get it.

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Get a tuner that has custom tunes. You won't regret it. Check out php,troyer,vmp.

 

sounds like an Xcal2 or an Xcal3 will be your best choice