Vance & Hines Fuelpak FP4 for 2021-2023 Harley-Davidson Touring and Softail Models

FP4 Fuelpak ECM Tuner

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

The OEM fuel map is stored in the FP4, therefore the ECU can always be returned to the OEM factory set-up.

The FuelPak FP4 allows you to disable the 2nd. O2 sensor, without triggering trouble codes. This will enable you to use exhaust mufflers of earlier models that are not equipped with an O2 sensor connection.

Fits all 2021 to 2023 Harley-Davidson Softail and Touring models.

Our stock is held at several warehouses located in the UK, Germany and The Netherlands. Our inventory management system aggregates the stock levels in all locations.

Where an item is marked as "Available" it means that it is available from one of the warehouses, not necessarily in the UK. Where an item is stocked outside of the UK we will have the item(s) brought over to our UK base and will then ship it to you.

All items are shipped from the UK meaning that the price you see is the price you pay. All import duties and taxes have already been paid by us.

It normally takes 2-3 working days for goods to come in from Europe.

If you are planning on coming to our store for a specific item, please contact us first to ensure it is in UK stock to avoid a wasted journey.

Occasionally, events beyond our control may cause delays.

All mainland UK orders over £100 benefit from FREE tracked shipping. Orders under this amount are charged from just £4

Delivery to Alternative Address

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