From the team that brought you The Fuelpak FP3, the best-selling ECU tuner in the world for Harley-Davidson motorcycles, the Vance & Hines FP4 is the most intuitive tool on the market, giving you the power to control your motorcycle’s tune, view live sensor data, read and clear trouble codes, utilize a live sensor data display, and offers best in industry support from our FP4 technicians, all from your smartphone.
The Vance & Hines FP4 brings our legendary fuel tuning and performance to your 2014-2022 Sportster (Excluding RH1250) 2011-2020 Harley-Davidson Touring, Softail and Street models, with all new features, and the ease of use you expect from Vance & Hines.
Connects bluetooth with your smartphone, either Android or iPhone.
The OEM fuel map will be stored in the FP4 so the ECU can always be returned to OEM factory condition.
Slimmer and smaller than the previous generation’s for installation in even tighter places.
Slightly longer wiring harness will allow more installation options.
The new rider interface makes navigating the app a breeze and the new navigation bar allows you to access the Main Menu, Live Sensor Data, System Info, and Customer Support Menus from anywhere within the FP4 App.
Monitor your rideKeep an eye on your motorcycle’s vitals right in the Vance & Hines FP4 app. The ability to read and diagnose trouble codes, as well as the ability to view live sensor data in real-time will allow you to keep a finger on the pulse of your machine, and the all-new Performance Data logger gives you more data to access than ever before.
AutoTune The improved AutoTune feature is a powerful tool that allows you to tune your bike while you ride using data collected from the stock O2 sensors for any air cleaner and exhaust combination you can throw at it. Simply flash the bike into AutoTune mode, enjoy your ride, and flash the collected data back into your ECM once you’re back home.
Advanced Tuning For advanced users, the FP4 gives you full access to critical ECU tables right in the app. Change your idle RPM, raise your rev limit, or adjust tables including VE, Target Air Fuel Ratio, and Spark Advance, all from your smartphone.
