Kenny Ko 91-105 Muffler

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Introducing our versatile muffler designed to fit both YS and OS engines. After extensive testing by Kenny himself, we are proud to bring this product to the market. With adapters tailored for YS and OS engines, there is no need for switching, ensuring seamless compatibility with both engine types. Used for: OS: 91 and 105 engines YS: 91 and 96 engines Package include: Kenny Ko Muffler Collector (OS and YS) Grommets O-rings Exhaust Gasket Screws and washers Nipple Does not include mounting screws for header Show more