# Fuelpak FP3

> Utilities

Canonical page: [https://chrome-stats.com/d/id786747325](https://chrome-stats.com/d/id786747325)

## Overview

- **ID:** `id786747325`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Vance & Hines
- **Category:** Utilities
- **Rating:** 4.00 / 5 (156 ratings)
- **Version:** 3.7.5
- **Last updated:** 2021-10-26
- **First published:** 2014-03-03
- **Size:** 61 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/fuelpak-fp3/id786747325)
- **Privacy policy:** [https://fp3fuelpak.vanceandhines.com/privacy/](https://fp3fuelpak.vanceandhines.com/privacy/)

## Description

Tune your Harley-Davidson with Fuelpak FP3 on iPhone. This powerful tuner lets you download dyno-tuned maps tailored to your bike and exhaust, fine-tune fuel and spark tables, AutoTune, read and clear Diagnostic Trouble Codes (DTCs), and view live sensor data.

With the required hardware, you can upload your maps to a Vance & Hines Customer Service Representative for review and recommended changes. Harley-Davidson is a registered trademark of Harley-Davidson Motor Company.

## Rankings

- #120,908 — Overall

## Review summary

Overall, FP3 is praised for making tuning easier and delivering on-bike performance gains when it functions, but is hampered by reliability issues: flaky Bluetooth, frequent iOS-related crashes, autotune/map limitations, and mixed support. Many reviews warn that ongoing maintenance is lacking and refunds are pursued in some cases. A subset of users still has a positive experience, but stability and continued support are the main concerns.

### Pros

- Tuning is easier and provides clear real-time feedback on the bike.
- Notable on-bike performance gains when the FP3 functions (improved throttle response and reduced engine temperature).
- Convenience of tuning on-the-go with an iPhone, avoiding trips to a tuner shop.
- Generally positive user sentiment and impact when the system works as intended.
- Some reviewers report responsive customer support from Vance & Hines.

### Cons

- Widespread Bluetooth connectivity issues and unreliable app communication (disconnects, pairing problems).
- App instability and compatibility problems after iOS updates (crashes, cannot open, server timeouts).
- Autotune and map features are unreliable or limited (autotune not working, few map options, rev limiter issues).
- Inconsistent or slow customer support and references to refunds in some cases.
- Perceived neglect of FP3 after FP4 release, with limited ongoing updates or fixes.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id786747325)