The little black box is a Scangauge 2. it connects to your OBD2 diagnostic port to get engine information. I have mine set to display RPM, coolant temp, speed and avg mpg. There are many sub screens that can be scrolled thru like todays trip info, yesterdays trip, miles to empty, fuel to empty and many many more.
The best price i found was by buying online at
advance auto as they always have a 20% off code and sometimes 25% on their web page. My local store didn't have it in stock so you can "check near by stores". After purchase at a near by store that had it in stock and i called to verify i purchased online then went to their store and picked it up.
Click
HERE for the scangauge page.
The wash/wax is a waterless wash wax all kit.
2 years ago when we got our new to us coach with full body paint i wasn't about to do the hours n hours of wax on wax off. There were many positive posts on irv2 about this so i bought it. I couldn't be more pleased with the ease of application and the results. Takes me a little over an hour to do my 37' coach and the roof.
Click
HERE for the wash wax all page.
THIS is the kit i have.
A picture of my display from a recent trip.