722986 Complete Kits Include Tcfi Plug in Fuel Injection Controller

The Daytona Twin Tec TCFI is a comprehensive fuel injection controller designed to replace the stock ECM on Harley-Davidson Touring and Trike models. This unit is a game-changer for performance tuning, utilizing high-end Alpha-N fuel control that isn't affected by the manifold pressure issues often caused by high-overlap or long-duration camshafts. It features real-time continuous auto-tuning with full monitoring and override capabilities, allowing you to dial in your bike perfectly. Beyond fuel management, it offers programmable ignition timing, advance curves, and user outputs for shift lights or nitrous activation. With built-in data logging for up to two hours and user-friendly PC Link software, diagnosing issues and refining your map becomes a straightforward process.