7XF-Y8600-00-00 Remote Start Kit for the Yamaha EF4500iSE or EF6300iSDE. Adds convenience of starting and stopping the EF4500iSDE or EF6300iSDE models from up to 66 feet away. Quick and easy, plug and play installation. No special tools or wire splicing required. Meets FCC requirements. QuickStart Remote Start Kit connects into a connector already in place on the generator's wiring harness, and mounts securely inside the generator using an existing mounting bolt.