wildboi013

yes ifI did get itI would get some other tune.. but thnx for the info havent heard of the problem before? elroy but what kind of problem do you know of?

elroyjetson_1978

I wish it was just know of, I actually had the problem. [:@]

with the x-cal sf model 9145 the canned tune for the mustang trips two codes. I don't remember the codes but they were both something to do with the pcm having an incomplete or invalid command. there is software on sct's website though that updates the sf model 9145's software to the 9400's software. I am not that good with downloaded software till I've had it for a while so I had to call Steeda where I got mine and complain. I got a very weak custom tune for free out of it. The x-cal2 9400 has the problem fixed in it all readyand depending on who you order the sf from it may have been updated for the fix as well. Since youare getting a custom tune either one would work though.