The Vortex ECU-8E for the KTM 500EXCF 2017-2019 has Advanced Launch Control Function improved bottom end Power and throttle response as well as improved top end and over rev Power.Power Ignition & Fuel Mapping for standard and modified engines are included for free as well as Traction Start and Enduro maps for traction and throttle control for better starting and stall prevention. This ECU increases the Rev Limit and advances Fuel Injection Timing for improved atomization and response its Dual Injector Capable and includes a multi Function Port.All Vortex CDIs are factory programmed with Performance Maps developed through dyno and track testing exclusively with our network of technical support centers and top race teams worldwide.Pre Programmed with 10 Performance Fuel & Ignition mapsInstant 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 bandsAdjustments 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 maximizing Spark Energy across the entire rev rangeHigher / Lower Rev Limit (where required)Robust design is fully encapsulated and O-ring sealedDiagnostic Flash codes - tests for sensor faults and flashes codes to OEM FI lightRace Proven reliabilityRe Programmable (Software and Interface hardware not Included)
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