Elite 550 ECU

The Haltech Elite 550 ECU is a feature-rich engine management system designed for workshop tuners and performance applications. This compact unit provides precise control over fuel, ignition and auxiliary outputs, making it ideal for modified engines requiring advanced tuning capabilities. Built with Haltech's proven reliability, the Elite 550 offers comprehensive sensor inputs, sequential injection support, and flexible configuration options. Suitable for a wide range of performance builds where professional-level engine control is essential. Includes PC-based tuning software for detailed calibration and real-time monitoring across all engine parameters.