ECU's | Wiring Harnesses

Link ECU - LS Stepper Adapter Harness •    Intended for use with our terminated LS engine harness. Plug and play compatibility with GM LS IAC stepp...

Link ECU - LS Gen 3 to Gen 4 Cam Sensor Conversion Harness Adapter harness to run the Gen 4 front mounted under water pump Cam Sensor on the Gen 3...

Link ECU - G4X EVOLink (I-III) - EVO3X Plug-In ECU Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management te...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500 This adapter is used to connect the throttle connector on the Nexus Rebel LS mai...

Plug and Play with Haltech Rebel LS Terminated harness - HT-186500 This sub-harness connects 8 injectors with EV6 connectors to the injector breako...

Harness requires Injection, Ignition, DBW, Pedal and Alternator Sub Harnesses - Sold separately. Main Terminated Harness for use with the Rebel LS...

Harness Overview: Ideal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of ECU connectors at ...

BMWLink Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the p...

Subaru WRX & WRX STI V11 EJ20/EJ25 Turbo Plug-in ECU Easy to install. Affordable. Reliable.  G4X Plug-in ECUs offer the latest in engine manag...

Subaru WRX V3-4 EJ20 Plug-in ECU Easy to install. Affordable. Reliable.  G4X Plug-in ECUs offer the latest in engine management technology, design...

ECU OVERVIEW Haltech's new Elite Pro Plug-in ECU offers a true Plug'n'Play upgrade option for the popular Ford Falcon BA and BF models. No messy a...

HARNESS OVERVIEW Ideal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of ECU connectors at o...

Elite 2000/2500 Ford Barra 4.0 FG Ignition Harness Suits: Ford Barra 4.0L FG Includes: Elite 2000/2500 Ignition Sub-Harness for Ford Barra Notes: *...

The G5 Voodoo Pro puts real magic in your hands, with 24 injection/ignition channels, Gasoline Direct Injection control, dual onboard E-throttle...

S13Link Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the ...

AltezzaLink TALTX Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily max...

350ZLink Easy to install. Affordable. Reliable.  G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the ...

AtomX Small, but mighty!  The Link G4X AtomX ECU is the latest version of our entry-level ECU. Don't let its size fool you however, the AtomX has e...

High Output IGN-1A Inductive Coil with built-in module 8 channel High Output Ignition Coil Harness Only GM/Chrysler  Suits: A direct Plug 'n' Pla...

The fastest and most cost effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug ...

The fastest and most cost effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug and Pl...

If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly...

The fastest and most cost effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug and Pl...

Haltech Elite 1500 Mazda 13B S4/5 CAS with IGN-1A Ignition Terminated Harness Injector Connector: Bosch EV1 High Output IGN-1A Coil Terminated I...