Haltech I/O Expanders – Expand Your ECU’s Capability
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Take control of more inputs and outputs with Haltech I/O Expanders. These powerful expansion modules are designed to seamlessly integrate with Haltech ECUs, giving you the flexibility to add extra sensors, switches, and controls without complicated wiring or system overhauls.
Whether you're running additional temperature sensors, pressure sensors, or custom triggers, Haltech I/O Expanders ensure your ECU has the inputs and outputs required for high-performance applications. Ideal for complex race builds, modified street cars, and custom engine conversions.
Plug-and-play compatible with Nexus, Elite, and Platinum series ECUs via CAN bus, Haltech I/O Expanders are the smart way to future-proof your build and gain complete control over your setup.