At 5523 Motorsports, we believe that reliability is the first priority when building any engine. We work with industry leaders to develop top quality parts that will not only open the door to great performance possibilities but the reliability that is necessary to win! There will be no chance to win or lose if you can’t finish the race. Encountering engine problems when you’re having a good day out can be very demoralizing, embarrassing and, of course, extremely frustrating. We aim to prevent problems and frustrations before they happen. We have the experience and ability to make your motorsports ambitions a reality and look forward to helping you on that journey.

5523 Motorsports offers wiring solutions for anything you can dream up. Anything from replicating you existing weathered harness to a custom integrated harness that eliminates environmental factors, 5523 Motorsports has a solution for you.

Do you have a Japanese classic car that you just love but hate the outdated feel? Do you wish that the drum brakes were a modern Big Brake Kit? Do you wish your old reciprocating ball steering was a rack and pinion? Do you wish your carbureted L16 was a more modern, fuel injected, SR20DET? At 5523 Motorsports, our job is to make your vision a reality. We thrive on breathing life back into all Japanese classic makes and models, admittedly though, we have our own favorites. 5523 Motorsports is a one-stop shop for vintage Japanese RestoMods. We have the seasoned experts, advanced tools and technological know-how to turn your well loved shell of a classic into a ultimate drivable dream.

Project cars are always a labor of love. They require time, dedication, know how and a lot of hard work. Quality parts and quality work/craftsmanship make a world of difference. With huge amounts of time, money and love invested it's always fun to show off your car. The following cars are some of our projects and customer cars.

5523 Motorsports builds a variety of vehicles and with industry leaders to develop winning engine packages, wiring & tuning solutions and vehicles. Check out our latest work...

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