Like the title says whould it really ba a benefit for me to get a progarmmer with a tune on it. The only mods I have right now are steeda tri-ax, CAI, 75mm TB/plenum combo, o/r x-pipe. It would turn off the rear O2 sensor thats throwing a code in my computer but i could pay 60 for the mills instead of 365 for a diablo or sct x3.

 

If you are planning to do any future mods, such as gears,I would say it will definately be worth it. If not, I would just get the mil eliminators. If you just get a mail-order tune, or canned tune, you shouldn't expect huge gains. Maybe 10-15 hp.

 

+1

 

a guy at delk performance told me if i buy from there they will custom tune it without having to dyno tune it. he said if its just all motor no spray or F/I he could get it probably within 5hp of a dyno tune withouthaving to dyno it. it 365.00 for the sct x3 and the tune is free with purchase. They specialize in mustang so i guess he could tune it well.