Vance & Hines FP4 for 2021-2022 Harley Softail and Touring Models




  • FP4 upgrades include the latest Bluetooth technology, smaller size, upgraded app, and tuning capability for new Harley-Davidson models
  • Gives you the power to control every aspect of your motorcycle's tune, view live sensor data, read and clear trouble codes, utilize a live sensor data display, and support- all from your smartphone
  • Performance Data feature allows you to record your ride, look at all available sensors in the created chart, and see a map of your ride recorded with your phone's onboard GPS
  • LEDs have been simplified so you know exactly what's going on between the FP4 and your motorcycle
  • Vast library of available dyno-tuned maps
  • Drag part # 1020-3513
  •  Vance and hines part # 66043
  • FP4 Fuelpak ECM Tuner


2021-2022 Bagger

2021-2022 Trike

2021-2022 Softail 

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