Vortex x10 ECU for the YFZ450R or YFZ450X. Fits all years from 2009 to 2026. Plug and play. More power and throttle response, It turns the YFZ450R into a new machine. TUNE OPTIONS: Basic Tune - Choose this option to receive the stock Vortex mapping. Included are 10 pre-downloaded maps that are compatible with most basic engine mods, intakes, and exhausts. Standard fan on temperature is set to 195 degrees. Custom Tune - Choose this option and you will get a lower fan-on temperature (150 degrees - can also be set to your desired temperature), improved cold starts, and a disabled tip over sensor. We ask that you also leave a note at checkout in the "order special instructions" box with any and all mods you have done to your intake, engine, and exhaust and we can match your tune to your setup. We have tunes available for almost all builds, however dyno tunes may still be recommended for extreme setups. If you do not specify any mods to your machine you will receive our custom tune option without any changes made to match your exact setup. Key Features Pre Programmed with 10 Performance Fuel & Ignition maps - all the work is done for you! Instant Plug in Performance (replaces standard ECU with no mods to wiring required). Fuel Trim Switches adjust fuel mapping by +12.5% to -10% in Lo , Mid and Hi throttle bands. Adjustments require only a screwdriver and integrated switches provide visual feedback. Simple to install with mounting hardware supplied (where required). V-Boost - Programmable Voltage Boost Circuit for maximising Spark Energy across the entire rev range. Higher / Lower Rev Limit (where required). Robust design is fully encapsulated and O-ring sealed. Diagnostic Flash codes - tests for sensor faults and flashes codes to OEM FI light. Race Proven reliability. Re Programmable (Software and Interface hardware not Included). All Vortex products are factory programmed with Performance Fuel and Ignition Maps developed through extensive dyno and track testing by Vortex Ignitions engineers with our network of race teams worldwide. Please note that all sales of electronic items are final. Due to the sensitive nature of electronics and to prevent tampering or misuse, we do not accept returns or exchanges on any electronic products.
