Nexus Rebel JZ - R154 Transmission Harness

The Haltech Nexus Rebel JZ R154 Transmission Harness delivers purpose-built connectivity between your Nexus Rebel ECU and the Toyota R154 five-speed manual transmission. Engineered specifically for JZ-engine applications, this harness eliminates wiring guesswork and streamlines your installation process. Factory-grade connectors and properly shielded conductors ensure reliable signal integrity for transmission sensors and outputs. Designed for professional workshops tackling JZ swaps or performance builds requiring proven transmission integration with Haltech's Nexus Rebel platform.