Scalextric Digital represents a ground breaking step forward in the way Scalextric is played. Now, with the DIGITAL system, up to six cars can race on one lane*. At the press of a button, drivers can switch lanes for overtaking and blocking!F1 EasyFit Digital PlugMost cars produced from 2007 onwards will have, as standard, a socket on the car where the EasyFit Digital Plug is connected to convert the car for use on a SCALEXTRIC DIGITAL layout. C8516 F1 EasyFit Digital Plug is suitable for fitting to open-wheeled single-seat F1 style DPR Scalextric cars.The conversion only requires a small screw-driver and takes less than sixty seconds to perform.To Convert a DPR car1. Unscrew the panel on the base of the car and disconnect the braid-to-motor wiring plug.2. Connect the F1 EasyFit Digital Plug to the braid-to-motor wiring plug.3.