08/19/2026
INTRODUCING THE NEXUS T1 AND T2
We're introducing the Nexus T1 (HT-210000) and Nexus T2 (HT-211000), Haltech's new entry-level standalone ECU line. Built for anyone stepping into standalone engine management for the first time, without cutting corners on features.
Nexus T1 covers 4 injector and 4 ignition outputs. Nexus T2 steps up to 6 and 6. Both can be used on engines up to 12 cylinders in batch-fire or semi-sequential configuration.
Designed as the successor to the Elite 550/750 range
Nexus T1 is the successor to the Elite 550 (HT-150400), and Nexus T2 is the successor to the Elite 750 (HT-150600). The connector and pinout are identical, so the T-Series is compatible with any wiring kits you've already developed for the Elite 550/750. The only wiring difference is pin 13 (Knock/SPI 2), which can now also be used as a knock input on the T-Series, in addition to its existing SPI 2 function (the Elite 550/750 has no knock control at all).