Can the mph that raises the rear spoiler be changed?

[j.fro]

I've used an app to track mpg for a few years now. When the UDP went in, average mpg went up by 1-2.

[JayG]

Originally Posted by j.fro

I've used an app to track mpg for a few years now. When the UDP went in, average mpg went up by 1-2.

cool
That is a fair calculation. Does it track your speed or shift points?

in that time have you changed tires or tire pressure?

[j.fro]

The app is Dash Command. It tracks speed, and if you set it up, shift points. I check the tires pretty regularly, so no issue there. FWIW, I see mpg go down in very cold weather, but that's expected. Seems pretty accurate.