Built around your combination.

LTR Wiring designs and builds competition wiring for drag cars, monster trucks and airboats. Our racing experience and mechanical engineering background guide a practical approach: the right system for your components and the way you use them.

Engine & chassis harnesses

Custom wiring planned around your engine, ECU, sensors, ignition and vehicle accessories, from a single harness to a complete vehicle.

EFI integration, diagnostics & programming

Support for connecting and configuring your EFI system, identifying electrical faults and bringing your electronics together.

Power management & accessories

PDM/PMU systems, power boards, nitrous wiring and accessory harnesses matched to your build.

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What We've Achieved