Oh.. guess I forgot to include that this button is LED illuminated like the Pivot units.. which makes it 360% - 400% cheaper in comparison. It's not some cheap no brand button, it's made in Germany - you are starting the car, you wouldn't want to use a cheap RM2 button and watch it melt, would you?
Of course you can get well rated buttons < RM10, but they're butt ugly.
Mine has a nice EL (but LED) glow. :)
And it's fully plug-n-play, just wire up to starter/ignition/ground. Fuse Included.
Just FYI only anyways. I'm not selling these anymore.. Just brought in some kits for me and my friends. Probably enough demand but not really worth my time.