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Engineering Services

Custom Automotive Wiring Harness Design & Manufacture

Specialist automotive wiring harness solutions, backed by professional engineering experience.

FuturEng designs and manufactures custom automotive wiring harnesses for engine conversions, vehicle restorations, specialist applications and low-volume production.

From a single wiring assembly to a complete engine management or vehicle electrical harness, we provide solutions tailored to the application, with consideration for electrical performance, installation, serviceability and long-term reliability.

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Our Capabilities

Engine Management & EFI Harnesses 

Custom engine wiring harnesses for engine conversions, aftermarket engine management systems and specialist vehicle applications.

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Classic & Restoration Wiring Harnesses

Replacement and custom wiring solutions for classic vehicles, high-end restorations and extensively modified builds.

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Custom Automotive Wiring Assemblies

Purpose-built harnesses and electrical assemblies for vehicle systems, equipment integration and specialist automotive applications.


Prototype & Low-Volume Manufacture

Harness design, prototype development and repeat manufacture for automotive workshops, specialist vehicle builders and equipment manufacturers.

 

The Difference Is In The Engineering

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We don't just connect wires. We engineer the complete solution.

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FuturEng combines more than 25 years of automotive industry experience with professional mechanical and electrical engineering expertise.

 

Our approach considers electrical architecture, connector selection, circuit protection, mechanical packaging, routing, environmental exposure and manufacturing requirements.

 

Where required, we can also provide electrical schematics, technical documentation and harness testing.

 

From One-Off Projects To Repeat Production

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Whether you're an individual vehicle owner requiring a custom harness or a business seeking a specialist manufacturing partner, FuturEng can assist from initial concept through to finished assembly.

 

Each project is quoted individually, with scope, pricing and lead times agreed before work begins.

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Have A Wiring Harness Project In Mind?

 

Let's discuss what you need.

 

Contact FuturEng with details of your vehicle, application or product requirements to discuss design, manufacture and quotation options.

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Wire harness undergoing repair

Engineering Design & FEA

Designed, Analysed and Engineered Before Manufacture

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FuturEng provides CAD design and Finite Element Analysis (FEA) for automotive components, modifications and custom engineering applications.

Where a modification requires a fabricated component or mounting system, we can develop the design in CAD and assess its structural performance under defined loading conditions before manufacture.

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Our engineering capabilities include:

  • 3D CAD modelling and component design

  • Structural design of brackets, mounts and fabricated assemblies

  • Finite Element Analysis (FEA)

  • Stress and deformation assessment

  • Material and section selection

  • Load-path and mounting assessment

  • Design refinement and optimisation

  • Manufacturing drawings and technical documentation

 

 

From Concept to Verified Design

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The engine mounting bracket shown here was developed as a 3D CAD model and subjected to structural simulation to assess stress distribution, deformation and the behaviour of the component under applied loading.

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FEA allows potential areas of high stress or excessive deflection to be identified during the design process, enabling the component to be refined before manufacture.

This approach provides more than a component that simply fits — it provides an engineered design developed with its intended loads, materials, mounting arrangement and application in mind.

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CAD Design → Engineering Analysis → Design Validation/Refinement → Manufacture

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Engine Mount - Model
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Engine Mount - Stress Distribution

Engineering Service Packages

Electric Vehicle with close up of the engine wire harness

EV Conversion Assistance

$10k-$25k AUD

Includes:

  • High Voltage (HV) system assessment

  • Structural analysis (FEA)

  • Electrical architecture review

  • Battery mounting validation

  • Safety documentation

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