Haltech IO 12 Expander Box A CAN Based 12 Channel w/Plug & Pins

The Haltech IO 12 Expander Box A is a CAN-based 12-channel expansion module designed to enhance vehicle control systems. Constructed with high-quality electronic components, this expander provides reliable signal distribution and additional input/output capacity for advanced automotive tuning. Its plug-and-pin design ensures straightforward installation and secure connections, making it suitable for performance applications requiring expanded sensor and actuator management. The device offers seamless integration with Haltech engine management systems, enabling precise control over multiple auxiliary devices and sensors, thereby improving overall vehicle performance and diagnostics.

This expander box is compatible with a wide range of vehicles equipped with Haltech ECUs that support CAN communication. It is ideal for use in street, track, or off-road vehicles where additional channels are needed for sensors, switches, or other electronic components. Installation involves connecting the expander via CAN bus, with the included plug and pins simplifying setup. Suitable for custom builds and upgrades, the Haltech IO 12 Expander Box enhances system flexibility and scalability for performance enthusiasts and professional tuners alike.