This item is designed for the following purposes: Swap engines that are no longer compatible with existing immobilizer units (paired to engine ECU). Enable removal of immobilizer units due to theft damage or recovery. Help users avoid high replacement costs from dealers for matched immobilizer/ECU units. Support project bikes using Yamaha engines/ECUs without an immobilizer, meeting track day safety requirements. Assist in fault finding by eliminating the immobilizer as a potential cause 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, XSR900. This 6-wire version offers maximum compatibility by using the full manufacturer wiring schematic, which may also maintain immobilizer dashboard LED functionality (varies by model). Custom firmware is programmed in-house to ensure wide compatibility. Color: Black. Material: Plastic. Package includes: 1 x Immobilizer Emulator.