The Hondata CANFlex Flex Fuel Kit unlocks your 2016-2021 Civic 1.5T's full potential by enabling seamless ethanol fuel compatibility. This advanced system intelligently detects fuel octane and adjusts engine parameters in real-time, allowing you to safely run E85 or premium gasoline without manual tuning. Perfect for boosting horsepower and torque while maintaining reliability and drivability. Direct integration with Hondata's proven ECU management ensures optimal performance across all fuel grades.
