Wiring built for your combination.
LTR Wiring designs and builds competition wiring harnesses for drag cars, monster trucks and airboats. From an engine harness to a complete vehicle, we plan the wiring around your components and the way you race.
Custom engine and chassis wiring · EFI diagnostics and programming · PDM/PMU power management · Nitrous and accessory harnesses
Custom Interiors
Custom Wiring
Engine and chassis harnesses, EFI integration and power management, planned around your vehicle and components.
Full Function Power Boards
Shop Harnesses
Explore LTR Wiring harness products and race electronics. Need a different combination? Tell us what your build requires.
Commonly available automotive fuses and relays, for quick diagnose and repair at the track.