Vortex ECU 19-25 Honda CRF450X 4-Stroke

Model Specific Features Advanced Mapping for better traction and performance which suits aftermarket full system Maps supplied for both Yoshimura and FMF Full system Improved bottom end Power and throttle response Improved top end and over rev Power Power Ignition & Fuel Mapping for Standard Engine with aftermarket pipe and USA Intake manifold. Enduro maps for better traction and throttle control Higher Rev Limits with a smoother feeling spark cut Advances Fuel Injection Timing for improved atomization and response Dual Injector Capable Multi-Function Port - Map Switch, Second Injector ECU generates Fuel Metering data for standard Speedo Advanced Dynamic Traction Control - New feature activated by the standard switches.     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 a