Fast Hand Held Unit, Ez-Efi Fuel

The FAST EZ-EFI Hand-Held Programmer (MPN 43633) is an essential tool for fine-tuning and managing FAST EZ-EFI systems. This plug-and-play unit allows users to adjust all fuel management parameters on-the-fly via its convenient controls and easy-to-use screen. Key features include a screen hide/sleep function, expanded diagnostics, enhanced data screens, and intuitive navigation. It serves as the primary interface to the system's ECU and can be disconnected and stowed after initial setup. The programmer is USB-equipped for easy updates and upgrades. This product is designed to offer improved performance and aesthetics, adhering to high standards for performance and quality, with a 12-month warranty.