- About Fuelpak
- Why Fuelpak Is So Easy
- The Fuelpak Advantage
- How Fuelpak Works

Installing a performance exhaust system is only your first step.
Now, you need fuel management. You need Fuelpak.

Your fuel injected American V-Twin is equipped with an ECU (electronic control unit) that's programmed to deliver fuel to the motor based on an air/fuel ratio for a stock air filter and stock exhaust system. While the ECU can self-adjust for environmental factors such as temperature and altitude, it can't adjust for mechanical changes like adding performance parts. When you install a performance exhaust system, your airflow changes, so you need a fuel management system that adjusts your air/fuel ratio to match the changes. That fuel management system is Fuelpak. The perfect combination with your performance exhaust system.