how about unlimited tunes on the xcal. You can only have three on the unit at a time, but you can keep others stored on your computer. It is so much easier to troubleshoot. If one on your programs is good just email it to your tuner and you can have it back in an instant. No waiting to mail a chip.

Originally posted by Who the F are You?:
does your family tree not have any branches on it?

99SVT 235hp @ 6550rpm 212tq @ 5350rpm