Diablosport Forums

I recently discovered a Predator U7170 under the seat in my truck that I recently aquired, #BONUS!

Anyways I have a few questions -

Can I adjust the speedometer with this? I recently put 35s on and the speedo is way off, says Im doing 55 when its more like 68.

Can I adjust idle RPMS?

How do I go about writing my own tune? Or is that even possible?

thanks

tire size cant be adjusted unfortunately, nor idle rpm.

You can load any of the performance tunes, but theres no option for creating your own tunes.

Thanks