{"product_id":"yoshimura-224500d320-rs-4-full-system-exhaust-stainless-steel-aluminum-carbon-fiber","title":"Yoshimura 224500D320 RS-4 Full System Exhaust, Stainless Steel\/Aluminum\/Carbon Fiber","description":"\u003cp\u003eThe Yoshimura RS-4 Full System Exhaust, part number 224500D320, is designed for select Honda CRF450X and CRF450L motorcycles. The system features a pentagonal-shaped muffler with maximized internal volume, a polyresonant duplex front chamber, and a stepped, two-stage core baffle.\u003c\/p\u003e\u003cp\u003eThis exhaust is compatible with a spark arrestor or sound insert. Fitment includes the 2019–2024 and 2025 Honda CRF450X, as well as the 2019–2021 Honda CRF450L. The manufacturer part number is 224500D320, and the vendor part number is 961-1215.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMuffler Design: Pentagonal-shaped muffler\u003c\/li\u003e\n\u003cli\u003eInternal Volume: Maximized internal volume\u003c\/li\u003e\n\u003cli\u003eFront Chamber: Polyresonant duplex front chamber\u003c\/li\u003e\n\u003cli\u003eCore Baffle: Stepped, two-stage core baffle\u003c\/li\u003e\n\u003cli\u003eCompatibility: Spark arrestor and sound insert compatible\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2019–2024 and 2025 Honda CRF450X models\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2019–2021 Honda CRF450L models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 Honda CRF450L\u003cbr\u003e\n2019 Honda CRF450X\u003cbr\u003e\n2020 Honda CRF450L\u003cbr\u003e\n2020 Honda CRF450X\u003cbr\u003e\n2021 Honda CRF450L\u003cbr\u003e\n2021 Honda CRF450X\u003cbr\u003e\n2022 Honda CRF450X\u003cbr\u003e\n2023 Honda CRF450X\u003cbr\u003e\n2024 Honda CRF450X\u003cbr\u003e\n2025 Honda CRF450X","brand":"YOSHIMURA","offers":[{"title":"Default Title","offer_id":68226071822571,"sku":"961-1215","price":939.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/42ed-5cc730a42560f.jpg?v=1792639079","url":"https:\/\/ctracingservices.com\/products\/yoshimura-224500d320-rs-4-full-system-exhaust-stainless-steel-aluminum-carbon-fiber","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}