Unleash Hidden Power in Your 2023+ Honda Civic Type R (FL5) or 2024+ Acura Integra Type S (DE5) with the Hondata CANFlex Flex Fuel Kit
Transform the way your turbocharged 2.0L Honda or Acura performs with the Hondata CANFlex Flex Fuel Kit—a game-changing upgrade designed for maximum power, flexibility, and driveability. Whether you're burning pump gas, E85, or anything in between, CANFlex optimizes combustion for huge horsepower and torque gains—all without relying solely on high-octane fuel.
This SEMA-certified, 49-state legal solution is engineered specifically for the FL5 Civic Type R and DE5 Integra Type S, making it one of the smartest and most effective performance upgrades available. It’s perfect for enthusiasts who want more power, quicker spool times, and a more responsive throttle without compromising reliability.
Preloaded basemap tunes in Hondata FlashPro Manager offer a smooth, safe torque curve and significantly enhance your driving experience. You’ll feel faster turbo spool, stronger midrange pull, and consistent power throughout the rev range. Even better, the system is fully compatible with stock setups, and can be custom-tuned for built engines to push performance even further.
What’s Included:
Ethanol sensor with integrated fuel line adapter
E/B/CAN converter box
All required wiring and installation instructions
Pair it with the Hondata Fuel System and unlock up to +71 HP—all while running the fuel blend that works best for your needs.
If you're serious about getting the most from your FL5 or DE5, the Hondata CANFlex is the ultimate flex-fuel upgrade to boost performance, drivability, and fun.
