We recommend disconnecting the battery before starting any electrical installation. The installation difficulty will vary depending on your application (fairing and wire location). You'll need to locate the existing Turn Signal Wires on your Motorcycle and remove your OEM flashers by unplugging them. Install your other lights and connect them to our wire adapter plugs bullet connectors. Then connect the adapter plug into the OEM plug coming from your bikes harness. We recommend reconnecting the battery and testing the lights before reinstalling the fairings.