GSX-R Racing Kit Parts


Yoshimura’s range of Racing “Kit Parts” offers the quality and performance that the name Yoshimura has become known for. Kit Parts is a euphemism for highly specialized custom parts designed for racing. Price is not a consideration with Kit Parts - performance is the only criteria.

Although exotic, one can expect reliability equal to or far surpassing OEM parts. Yoshimura Kit Parts are the same race proven items used by Team Yoshimura Suzuki Road Racing and others in competition. These are the same parts that have been on Yoshimura GSX-R’s, which have set virtually every record in American Superbike Racing, over the last 55 years.

To learn more about GSX-R Kit Parts, Please Visit Yoshimura Japan's website.





HARD PARTS

Years ago we decided that to win we needed to manufacture our own components. Stock wasn't an option, and handmade "works" parts were inconsistent in quantity at times. As a result, about 25 years ago we started building all of our own CNC parts in-house. Since then, we have added numerous products such as fender eliminator kits, case savers, chassis protectors, etc. As with all of our products, Yoshimura hard parts are unparalleled in quality and performance.

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GSX-R ENGINE MANAGEMENT SYSTEMS*

Yoshimura has been a leadership company in EFI management for years. By the time all these other guys figure out what we already know - the race will be over. Check out our race proven Em Pro for GSX-R road racing applications. They have a long track record of performance, durability, and ease of use.

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GSX-R ENGINE SERVICES*

At Yoshimura, we have been building four-stroke racing engines for over 50 years. We understand that your engine is the sum of many parts; We do not simply throw a big cam in, bump up compression, and create a time bomb. Nope. Depending on which stage of engine modification you choose, we build power at sustainable, balanced levels for durable, long lasting, reliable performance.

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*These products are designed, intended, and sold for use on vehicles that are operated only on Closed Course Racing Circuits. These products may not be used on public lands or roads, which would be a violation of law. Yoshimura products that are legal for use on public lands or roads are clearly so marked.