United StatesTune your Motorcycle with your iPhone! Vance & Hines FP4 makes your iPhone one of the most powerful flash tuners available. You've already selected the best exhaust system for your bike, now complete the package with the FP4 for optimized performance. With this app and the required hardware you can: - Download dyno tuned maps specific for your bike/pipe combination - View live sensor data - Read and Clear Diagnostic Trouble Codes - View downloaded maps and flash back to stock settings - Access to informational videos and customer support features At any time, if you need assistance tuning your Bike, you can upload your map to a Vance & Hines Customer Service Representative for review and download the recommended changes.
Great Tuner
This tuner is awesome. Totally love the features and control you get with this app. I thought my ‘23 was running well but decided to give it a tune. Wow. Now it is even better. Well done Vance & Hines! Thanks for an awesome product!
United StatesCat toy
Installed on my 2023 SG…… waste of money 100%. I gave it to my cat and now he smacks it around the house. I will never by another thing from V&H. I hope the project manager and the entire team got fired for this scam.
United StatesGood for what it is. No issues with FP4 or app.
I’m writing a review because some of this other reviews terrified me…LOL. The app works fine. The only option you get to choose for your map is the exhaust (cause all maps are designed around a “high flow” intake. There are plenty of manufacturers to choose from besides V&H. I had no issues with downloads/uploads, my cruise control still works fine (saw that in another review), and the ability to clear ECU codes is nice. The FP4 is a neutered FP3. No app will make the FP4 better. With that said, the V&H time really smoothed out the bike. I hated the stock throttle. That’s why I bought the FP4. It’s much better now.
United StatesIt’s got one huge problem imo
If you’re just doing a quick intake exhaust this works well. If you have cruise control just know every time you touch your tune your CC will stop working and off to dealer to fork over $100 to have it re-enabled. Add option to enable CC when you load and easy 4 star, no cruise and bolt ons it does the job. The interface for everything else sometime works or like other state just get garbage data back. This tuner should be a 50$ tuner because it’s only good for one thing, loading the map
United StatesFuelpack 4
Realmente no vote su dinero en este dispositivo. Tiene un sin numeros de errores y en servicio al cliente solo dicen que están trabajando con los problemas pero de esto van meses. Lo irónico es que siguen vendiendo el producto a sabiendas que no funciona adecuadamente. No lo recomiendo y no sirve. Tampoco es barato!
United StatesUnder performing
I have had 3 FP3’s this version does not meet muster as far as I’m concerned. If I had known then what I know now I wouldn’t.
United StatesSo far so good
I’ve had the FP4 on my RGS for about 6months now with no issue, I always updated and flashed on wifi but have done a firmware update on cellular once and had no issue. I’ve even used the optimize settings to adjust throttle response and idle RPM. Ive done the stage 2 torque upgrade and had no issue with the FP4. I’ve called support and they were helpful and knowledgeable. My only complaint would be the lack of options, I have Tab Performane 2n2 with V&H Hi Output slip ons and my only option is V&H Hi Output slip ons with V&H Dresser Duels. They only have stock HD and V&H options. Runs good with the tune.
United States
FP4 keeps getting better. This release brings 2024 model updates, and a bug fix to the app/firmware update process. We continue to improve the app and add functionality. Thank you for your feedback and thank you for using FP4.
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