S15Link - NS15X

The Link ECU S15Link NS15X is a direct plugin engine management system engineered specifically for the Nissan S15 Silvia SR20DET platform. This plug-and-play ECU replaces the factory unit without requiring harness modifications, giving professional tuners full control over fuel, ignition, boost control, and all critical engine parameters. Built on Link's proven architecture, the NS15X delivers precise tuning capability for both street and motorsport applications. Comprehensive input and output options support modern sensors, drive-by-wire throttle, and advanced features including traction control, making it the complete solution for serious S15 performance builds.