• Connecting wirelessly by Bluetooth® to any iPhone® or Android Smartphone, Fuelpak FP3 uses Flash technology to recalibrate engine parameters and mapping for exhaust systems and other performance upgrades downloaded from the expansive library of calibrations developed by Vance & Hines
• Also standard for the Fuelpak FP3 is an Autotune feature, making use of all factory sensors to add another layer of precision tuning for specific requirements, whether tuning for unique components or different grades of fuel
• With the Fuelpak FP3 module plugged-in, Live Sensor Data can be viewed through the smartphone to display speed, RPM, cylinder head temperature, voltage, gear selection and other vital information
• The Fuelpak FP3 will revolutionize fuel management for all new Harley-Davidson models now using the HDLAN system
• Features smartphone app user interface
• Displays live sensor data

NOTE: Not for CVO Softail/Dyna models & will NOT fit 2021+ models. 2021+ require the FP4 

NOTE:  Not legal for sale or use in california on any pollution controlled motor vehicles.