Vance & Hines Fuelpak FP4
Vance & Hines Fuelpak FP4, Most intuitive tool on the market, giving 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 offers best in industry support all from your smartphone.
FP4 hardware is smaller and thinner than previous generation electronics products.
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.