This kit allowed you to return the knocker to a modern Stern Pinball game. Many folks (myself included) dislike the sound of the "knock" produced by modern Sterns. This kit is easily installed and comes with everything needed to complete the install.
This tool allowed you to have the coin door buttons available on the end of a 6' cord. This allowed you to manipulate the menu while standing next to the game.
This mod allowed you to plug in your TOPS adapter in so that it would shut off with the games power. Useful for other low power mods as well. Works on DE/Sega/Stern games through SAM of 2008.
This kit added a lamp behind the eye in the Backbox of the game. When the ring flasher flashed on the playfield, so to would the eye in the backbox!
This kit added a flash lamp behind the Arc Reactor on Ironman's suit in the backbox.