Vance & Hines FuelPak FP4 ECU Harley-Davidson (2021-)

Revolutionary Vance & Hines Fuelpak FP4 engine ECU for fuel management of all new Harley-Davidson models now using the HDLAN system. Connecting wirelessly via Bluetooth to your iPhone or Android smartphone, Fuelpak FP4 uses Flash technology to recalibrate engine parameters and mapping to match your new exhaust systems, you can improve performance by downloading the most appropriate map from our extensive calibration library developed by Vance & Hines. The Fuelpak FP4 module also has an autotune feature, which uses all factory sensors to automatically tune and improve fuel settings With the Fuelpak FP4 module connected, live sensor data can be viewed via smartphone to display speed , RPM, temperature, voltage, gear selection and other important information. View live sensor data, read and clear fault codes, use a live sensor data display, and offer the industry's best support from our FP4 engineers, all from your smartphone. Fuel and performance tuning for your 2021 Harley-Davidson Softail and Touring models, with all the new features and ease of use you expect from Vance & Hines

Compatible with Harley Davidson Softail and Touring from 2021

TECHNICAL FEATURES:

Smartphone app user interface

Recalibration of the ECM using flash tuning

Autotune function for more precise carburetion

Capable of viewing live sensor data via Smartphone

Built from the ground up, the Android and iPhone apps feature a new rider interface and are easier to navigate and use

The unit's LEDs have been streamlined so you know exactly what's going on between the FP4 and your bike

The new FP4 hardware is smaller and thinner than the previous generation electronic product