Howdy... My 2011 RT did not have the aux fuel and temp gauges. The price for the two gauges from the factory is over $200.00 So, I did some research and experimentation and ended up with a fuel gauge and temp gauge from Speedhut. Mine has a little spider logo on it and when put into "night" mode the gauge face turns red with a red pointer. Daytime, black face with white markings. I currently have the night wire hooked to the fog light switch. The shop manual for the Spyder lists the fuel sensor as 80 ohms full, 280 empty. Not on mine. I ordered it pre-set to those numbers. Didn't work. Fortunately, the gauge has the ability to be set (push button) to whatever the tank is doing. Fill it up and set the full point, run it as empty as you dare and set the empty point. The microcomputer in the gauge will do the rest and you end up with a full sweep, stepper motor driven fuel level. This was done with the factory sensor wire. The temp gauge is in place but the temp sensor wire does not work. As soon as the weather gets bad, I'm going to cut the upper radiator hose and put the included temp sensor into the line. The Speedhut stuff is so customizable you can get just about anything you want for looks. The fuel level does not flop around because it is stepper motor driven. It will change on longer term things like stopping. If I ever find out how to post pics I will put some on. Oh, and with both gauges, the digital stuff is still there. Enjoy.