Join Date: Feb 2009
Location: Santa Clarita, SoCal
Re: SCT sf3 or X3?
SF3 comes with pre-loaded tunes. I am thinking there has to be some advantage to the X3, why would SCT bother to make 2 tuners that are exactly the same, but one has canned tunes? Not to mention they are the same price...
2006 F250 CC LB FX4 Lariat
ARP studs, SCT X3 IDP & Gearhead tuned, S&B CAI, straight pipe, FASS 150/180, FCDP solid uppipe, Dieselsite coolant filter
2.5" BTS leveling kit, 35" Xtreme A/T's on XD Hoss 18's, N-Fab prerunner bar w/ 3 9" Hellas
Pioneer double din, JL components, 3 10" Pioneer subs
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