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.

Are you looking at the ‘build it yourself’ loom as you want a perfect fit in your engine bay? The Omex-built race harnesses are built to your design by experienced engineers and at surprisingly low prices. Learn more ►

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.

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