Vance & Hines Fuel Pak

Fits: (01-06) Fatboy, (05-11) Deluxe, (01-11) Heritage,(01-06) Softail Standard, (01-06) Nightrain, (01-07) Duece, (01-07) Springer Classic

Part Number: 61001A

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.