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Wire Harnesses/Patch Looms
Secure your vehicle with a wiring harness kit
The wiring harness is one of the most critical parts of any performance car as it allows all of the components in your engine bay to communicate with each other. Without this crucial piece, your engine wouldn't be able to run at peak efficiency or power levels.
A bad harness can cause all sorts of problems and malfunctions in your car. If you want to avoid costly repairs down the road, make sure you install an excellent harness from the beginning. Our high-quality performance wiring harnesses are designed specifically for cars used in racing or other intense driving conditions.
The advanced technology of this product will provide a safer and more reliable electrical system for your vehicle. They also have increased resistance to heat, vibration and moisture compared to traditional automotive wiring systems. This means they can withstand the harsh conditions of racing, while still providing superior performance and reliability.
Haltech wiring harnesses offer a complete solution for your vehicle
ProSpeed only stocks parts and components from industry-leading manufacturers, and Haltech's range is designed to be the most complete and easy-to-use on the market. They come with everything you need, including all connectors, fuses and relays.
The Haltech Elite is the perfect addition to any race or streetcar that needs an advanced engine management system. It's also great for anyone who wants to tune their vehicle without having to worry about compatibility issues or complex installation procedures.
These industry-leading solutions are designed for use with Haltech ECUs. They offer a wide range of features and benefits, including the ability to wire in multiple engine sensors, complete sequential fuel injection control, direct ignition coil control and much more. As a result, you can now have complete control over your vehicle's performance modifications.
Haltech Plug'n'Play loom kits for simple installation
Haltech has taken the guesswork out of wiring your vehicle by developing these plug-and-play loom kits for popular cars.
Each wiring loom kit comes complete with preassembled harnesses, connectors, relays, fuses, terminal blocks and more – basically everything needed to install an Elite ECU without cutting or splicing any wires. All you need to do is mount the ECU into place (or connect directly if using a direct fit), then follow the step-by-step instructions. Then you will be fully connected.
All of your performance parts sorted
If you want a top-quality solution for your system, look no further than Haltech's complete kit options here at ProSpeed Racing. We have many years of experience in racing, and we know how important this part is for any project or performance car build.
We only sell premium products designed for long-term use and maximum durability so they can withstand even the most demanding conditions on or off the track. Shop our range of performance parts and components now, and enjoy Australia-wide shipping with a flat fee of just $15.


Haltech 6 Channel Flying Lead Ignition Harness - Nissan Skyline R31 RB30E/Toyota Supra JZA80 2JZ-GTE


Haltech 8 Channel Individual High Output IGN-1A Harness Only Suit Elite 2500 - Ford V8


Haltech 8 Channel Individual High Output IGN-1A Harness Only Suit Elite 2500 - GM/Chrysler V8


Haltech 8 Channel Individual High Output IGN-1A Inductive Coil + Harness Kit Suit Elite 2500 - Ford V8


Haltech 8 Channel Individual High Output IGN-1A Inductive Coil + Harness Kit Suit Elite 2500 - GM/Chrysler V8


Haltech CAN Adaptor Loom DTM-4 to 6-pin Circular Connector


Haltech CAN Adaptor Loom DTM-4 to JST 5-pin - For Link ECU to Haltech IC-7 Dash


Haltech Elite 1000 Basic Universal Wire-In Harness Only - 2.5m


Haltech Elite 1000 Premium Universal Wire-In Harness Only - 2.5m


Haltech Elite 1500 Basic Universal Wire-In Harness Only - 2.5m


Haltech Elite 1500 Premium Universal Wire-In Harness Only - 2.5m


Haltech Elite 2000 Basic Universal Wire-In Harness Only - 2.5m


Haltech Elite 2000 Premium Universal Wire-In Harness Only - 2.5m


Haltech Elite 2000/2500 Terminated Engine Harness - Nissan Skyline R31/R32/R33/R34 (RB20/25/26/30)


Haltech Elite 2500/2500T Basic Universal Wire-In Harness Only - 2.5m


Haltech Elite 2500/2500T Premium Universal Wire-In Harness Only - 2.5m


Haltech Elite 550 Basic Universal Wire-In Harness Only - 2.5m


Haltech Elite 550 Premium Universal Wire-In Harness Only - 2.5m


Haltech Elite 750 Basic Universal Wire-In Harness Only - 2.5m


Haltech Elite 750 Premium Universal Wire-In Harness Only - 2.5m


Haltech NEXUS R5 Basic Universal Wire-In harness - 2.5m
Universal items are not application specific and may or may not suit your vehicle. Some items may be suitable but are listed as universal (ie wheel nuts, oil filters) and In some circumstances a product may not fit automatically but can still be used with some modification (ie. catch can/gauge pod etc.). Be sure to check if the product is right for you or ask us for assistance before purchasing. Filter universal products by selecting “Show Universal Products” from the filter products menu.