I have changed mods on my car and require a new tune. I purchased an xcal3 with free tunes for life. Where can I go to enter the info to get another tune sent to me via email?

Also, I see several different options on the tuner for idle. Which of these options will change my idle?

 

You can shoot your tuning inquiry and SCT questions over to Dan in our SCT Department at sct@americanmuscle.com! - Nick