Haltech Nexus T1 ECU

The Haltech Nexus T1 is the compact entry point to Haltech's Nexus ECU range and the successor to the Elite 550. It is designed for naturally aspirated or forced-induction applications requiring up to four sequential fuel and four ignition channels.

The T1 supports up to four-cylinder or two-rotor engines with sequential control and includes an onboard 4 Bar MAP sensor, Wi-Fi tuning, USB-C communications and Haltech Nexus Software Programmer compatibility.

Choosing a Nexus T1

The Nexus T1 is best suited to simpler cable-throttle applications where four fuel and four ignition outputs are sufficient. For six-cylinder or three-rotor applications, consider the Haltech Nexus T2. Applications needing drive-by-wire control or greater I/O capacity should consider the Nexus S2 or Nexus S3.

Browse the Nexus T1 ECU, connector and wiring options below.