Optional Plug & Play installation wiring harness only for H-D Tour Pakr kit. Converts all of the Tour Pakr lights to run/brake/turn. Adds turn signal function to the rear taillights and brake & turn signal function to the side marker lights. Note 1: A load equalizer and a RBT (run/brake/turn) module is required. Note 2: It is required that all Tour Pakr lights are converted to LEDs. Note 3: Compatible with all RBT (run/brake/turn) modules. Not compatible with Kuryakyn Panacea RBT modules.