ECU Shop TECH 4 Engine Management System

The TECH 4 Engine Management System from ECU Shop is a versatile, high-performance ECU solution designed for gasoline engines. It supports both piggyback and standalone configurations, giving tuners complete flexibility to optimize engine performance across a wide range of setups.

Built for precision tuning, TECH 4 enables full control over fuel injection, ignition timing, throttle response, and boost management, making it suitable for both street performance builds and motorsport applications.

This ECU supports 1–4 cylinder engines and is compatible with multiple fuel types including E85, E10, E20, and mixed fuels, making it future-ready for modern tuning demands.

With advanced features like 3D mapping, anti-lag, flat shift, launch control, and overboost protection, TECH 4 provides professional-grade control and safety. It also includes real-time adjustment capabilities and multiple tuning modes, allowing users to switch between performance setups effortlessly.

Designed for tuners who demand accuracy and reliability, TECH 4 delivers a complete engine management solution with extensive customization and safety features built in.

Estimated to be delivered in 7 to 21 Days