Hey everyone,
I have a 2015 mustang gt for a year now, and it had some mods done to it like mbrp exhuast and a jlt cai by its previous owner. But i later made some modifications of mine to it like corsa xtreme catback exhaust. However, i let the jlt cai in since the car will start idle for a bit then die down or shut off which probably indicates its been tuned. So, i was wondering how can i tune the car back to stock form? Any tips would be helpful for this newbie.

P.S: I also bought a sct...

Stock tune file for my 2015 GT