Here's a great way to simplify and clean up the wiring from your Kuryakyn lighting accessories. Designed for either the front or rear, each kit has what you need to plug in up to five accessories in the front or eight accessories in the rear. Install two kits for eight accessory connections in the front. Fits all 01-17 GL1800 models with Kuryakyn accent lighting that connects to the O.E.M. harness at the mirrors or behind the license plate using Kuryakyn inline Y-harness. This harness does not replace the use of one main plug-and-play harness or the use of P/N 497649 required for 01-17 GL1800.