Vortex x10 ECU YFZ450R

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