ECU + Universal Wiring Kits

Haltech universal ECU + harness kits — Elite 550, 750, 1500, 2000, 2500 and 2500T, Nexus S2, S3, R3, R5 plus the Nexus Rebel JZ — bundled with terminated or basic / premium universal harnesses for engine swap and custom-loom builds. The right starting point for an LS V8 swap, a 1JZ/2JZ engine swap, a built K20 race engine, an RB26 conversion or a custom-build that doesn’t have a plug-and-play option. Includes harness pin sets, plug sets, breakout harnesses and connector kits to wire in cleanly. UK stock, next-day dispatch and Payl8r 0% finance available on Elite, Nexus and Rebel ECUs over £500.