The S7D-4 ECU is a high-performance engine management system designed for modern direct injection engines requiring up to eight DI channels. Featuring a triple-processor architecture with dedicated FPGA-based engine position tracking, it delivers exceptional accuracy, control, and response under all operating conditions. With advanced DI, PI, torque-based control, CAN FD, motorsport strategies, and powerful data logging, the S7D-4 provides a future-proof solution for high-end road, motorsport, and OEM-style applications.