This item is designed for the following purposes: Swap engines that are no longer compatible with existing immobilizer units (paired to engine ECU). Enable users to remove immobilizer units due to theft damage or recovery. Help users avoid high charges from Yamaha dealers for replacing matched immobilizer or ECU units. Suitable for project bikes using Yamaha engines or ECUs without an immobilizer, meeting track day safety requirements. Assist in fault finding by eliminating the immobilizer as a potential source of starting issues. Compatible with Yamaha models from 2002 to 2021, including: YZF R1, YZF R6, FZ6N, FZ6S, XJ6, T-MAX, X-MAX, V-MAX, MT03, MT07, MT09, MT10, MAJESTY 400, XSR700, and XSR900. This 6-wire version offers the highest compatibility, utilizing the full manufacturer wiring schematic and maintaining immobilizer dash LED functionality (varies by model). Custom firmware is flashed in-house to ensure wide compatibility. Color: Black. Material: Plastic. Package includes: 1 x Immobilizer Emulator.