The Vance & Hines FP4 now brings our legendary fuel tuning and performance to all CAN bus Harley-Davidson models, greatly expanding the fitment range for this exciting new generation tuning platform. The development team has updated the FP4 Android and iOS apps with new features, new functionality, and a brand-new look.

This new fitment expansion makes FP4 now compatible with all 2014-2022 Touring, 2011-2022 Softail, 2012-2017 Dyna, 2014-2022 Sportster, and 2015-2020 Street models.

The Vance & Hines FP4 gives you the power to control your motorcycle’s tune, view live sensor data, read and clear trouble codes, and offers best-in-industry support from our dedicated tech support team, all from the FP4 app on your phone or mobile device.

Riders can use the app to upload their map directly to the Vance & Hines FP4 customer service website to receive hands-on technical support, while speaking to a representative on the phone, email or chat.  This support for owners is unheard of in the powersports industry.

“With FP4, it’s as simple as connect, tune, ride. That’s the mantra that guided us in developing the next generation of our industry-leading ECM tuner,” says Vance & Hines CEO, Mike Kennedy. “The FP4 is the most intuitive, easy to understand, rider friendly tuner in the market, and we’re really proud of that.”

Suggested Retail is $459.99.


  1. I have a 2017 Harley Davidson Breakout CVO (FXSE), will the FP4 work on my bike?
    I’ve read that only FP3 is compatible with my bike, please can you guys tell me what tuner is appropriate?

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