Tune your Harley-Davidson® with your iPhone!

Fuelpak® FP3 from Vance & Hines makes your iPhone one of the most powerful flash tuners available. You've already selected the best exhaust system for your Harley, now complete the package with the Fuelpak FP3 for optimized performance.
With this app and the required hardware you can:
- Download dyno tuned maps specific for your bike/pipe combination
- Adjust individual parameters in your fuel and spark tables
- AutoTune your bike
- Read and clear Diagnostic Trouble Codes
- View live sensor data

At any time, if you need assistance tuning your Harley, you can upload your map to a Vance & Hines Customer Service Representative for review and download the recommended changes.

("Harley-Davidson" is a registered trademark of Harley-Davidson Motor Company.)

What's New

Version 3.2.9

- Speedometer calibration improvements.
- Other bug fixes and improvements.

Ratings and Reviews

4.5 out of 5

20 Ratings

20 Ratings

Good... but limited tuner


For a basic stage one tune it’s really all you need. But if you plan on going further it’s limited. It’s glitchy sometimes, especially with the auto tune but what do you expect when it’s used through your phone. They really need to put out a good manual for this product. But like I said it’s a stage one tuner and that’s really all they expect it to be and why I say it’s a basic tuner. I wish it had the ability to data log, but since it don't you’re really flying blind. IMO spend a few xtra bucks and get a TTS. So much more versatile.

Crucial on all EFI Harley's, performance yes. Reliability even more


Guys immediately my engine runs cooler, I have gauges and oh yeah of course a performance pop.

No joke. I literally guarantee your bike is running lean already, especially if you have done even an air cleaner modification

Do yourself a favor and grab one.

Great !

Juicy Earl

Have this on my 2016 glide , easy to use but powerful . Love the ability to do adjustments on my own especially if I add performance parts in stages . Highly recommend .


V&H Performance, LLC
24.6 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Hindi, Japanese, Portuguese, Spanish, Swedish
Age Rating
Rated 4+
© 2013, 2014, 2015 Vance & Hines


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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