(sorry denver83toy, dont mean to jack your thread)

 so if i use the IFS hub, rotors and slap it on there will i still get 3 inches wider up front and be able to use the V6 calipers as well with no spacer?

 No, the IFS calipers bolt up with Fj vented rotors for the brake upgrade. To widen the front use theIFS  hub,caliper and spacer, its the same as using a spacer on the outside of the hub but some people dont believe in using spacers (afraid they come loose) and doing it this way the spacer is bolted in behind the hub.