Relays and a huge range of connectors are stocked at Omex for you to complete your harness. See the price lists for the full range.







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Wiring Options
600 Wiring Options

Are you looking at the ‘build it yourself’ loom as you want the cheapest option? Then see our ‘Road’ specification harnesses; you will be surprised by the low price difference. Learn more





600 Road Spec Looms

The semi loom comes completed with all of the ‘normal’ engine running cables. Auxiliary functions such as full throttle gearshift, idle valve control etc will require an auxiliary wire pack.







For those with good electrical experience who wish to build their own wiring harness to match the specific dimensions of their vehicle. An ECU plug completed with 3 metres of colour-coded cable. Add in the 12V supplies, cut to length, add connectors, and loom with your own materials.





600 Semi Loom - Build Yourself

Lightweight, thin wall automotive grade cable is used throughout, designed to withstand the oil, solvents and temperatures found in engine bays.







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Wiring Options
600 Wiring Options ECU Price List ►
600 Price List