Speedwire Systems Products


With brilliant design and construction, our revolutionary integrated race car wiring system can be adapted for any application.


Watch Bruno and Matt on Speed TV’s Truck U talk about how a Speedwire switchboard makes it dead simple to install, run, and troubleshoot your electrical system.



Our system is powerful enough for the dedicated professional but so easy to install, even a novice racer can do it! Our comprehensive guides and videos have the answers to your questions.

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Easy Troubleshooting

Self-diagnosing LEDs for fuse and relay outputs means you can spend more time on your race program and less time debugging electrical issues.

Proven Modern Technology

Our robust, versatile, and easy-to-use products can be applied across the board – race cars, monster trucks, emergency service vehicles, and more.

Choice of Champions

With a Speedwire Electrical system, you’re in good company! See our gallery of installs and check out the winners using the Speedwire system.

Top-of-the-Line Performance

With professionally engineered circuitry and flame, moisture, and vibration resistant materials, your vehicle can handle the toughest racing conditions.


At Speedwire Systems, our goal and vision is to refine and simplify vehicle chassis electrical control and installations, helping our customers to build consistent and reliable race-winning vehicles.

We don’t just build electrical control systems, we race them with proven records. Whether you are building a new vehicle or want to upgrade your existing electrical system, Speedwire Systems has the solution for all your wiring needs.


Explore our lineup of switchboards, relays, nitrous controllers, and more.

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