Fuelpak® FP3 is a free utility and tool for iPhone users that allows them to optimize the performance of their Harley-Davidson®. Developed by V&H Performance, this app is one of the most powerful flash tuners available in the market. Its features include downloading dyno-tuned maps specific to your bike/pipe combination, adjusting individual parameters in your fuel and spark tables, autotuning your bike, reading and clearing Diagnostic Trouble Codes, and viewing live sensor data.

With Fuelpak FP3, you can complete the package of your Harley-Davidson® and make it more powerful. 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. It is important to note that Harley-Davidson® is a registered trademark of Harley-Davidson Motor Company.