custom tunes from demonic

[bigrpowr]

Which model xrt? Is there more than one?

an unlocked one. let me know if I can help you with one.

 

[oilfieldstroker]

Just got the demonic tunes and holy crap they're clean as all get out and the trans tuning is spot on. Throttle response is twice as good as boxed tunes. And don will work with you with your setup and use its not a one size fits all tune. I have the ww2 and he slightly increased my fuel levels. Top notch guy.