Vortex ECU YFZ 450r/x More Power – Smoother Power • Pre Programmed with 10 Performance Fuel & Ignition maps (changed by adjustable dial) developed on the Dyno & Track - all the work is done for you! • Instant Plug in Performance (replaces standard ECU with no mods to wiring required) • 3 fuel trim switches to adjust fuel mapping by +12.5% to minus 10% in Lo , Mid and Hi throttle opening • Adjustments made using a screwdriver and switches provide visual feedback as to changes made • V-Boost - Programmable Voltage Boost Circuit for maximizing Spark Energy across the entire rev range • Higher Rev Limit (where required) • Robust design -fully waterproof - o-ring sealed switches • Diagnostic Flash codes - tests for sensor faults and flashes codes to FI light • Rubber Mounting Boot + Brackets supplied • Race Proven reliability Makes a drastic change in the way your atv runs. A must have for any xc or mx racing. If you purchase a ecu from us you also have the option to get the BNR tune free. Which includes fan turn on temp lowered, removal of tip over sensor and tuned for your ATV setup. (email [email protected] about your atv setup) If you do not message us directly via message or email the box will come tuned for pipe open airbox only. https://www.youtube.com/watch?v=ARlqW4UsIV8 https://www.youtube.com/watch?v=TydODdpNViQ&t=28s
