Finally reacting to a protree

No it actually opens the throttle when the lever is pushed.. I though I had pictures of mine installed on my car under the hood but can't find them .. these are from the guy that makes them Facebook page

View attachment 1715727116

View attachment 1715727117
So this holds your rpm at a certain amount at the line until you mash the throttle. Legal in no electronics right.
What should I search under on Facebook to find this.