Nexus IO16 Input/Output Expander - 16 Channel

The Haltech Nexus IO16 Input/Output Expander adds 16 configurable channels to your Nexus ECU system, providing the extra connectivity demanded by advanced engine management applications. Ideal for complex builds requiring additional sensor inputs or control outputs beyond the base ECU capability. This expander integrates seamlessly with the Nexus platform, enabling control of auxiliary systems, progressive nitrous stages, multi-stage boost control, or additional logging inputs. Professional installation and dealer configuration ensures reliable operation across demanding performance and motorsport applications where expanded I/O flexibility is essential.