{"product_id":"yoshimura-19-23-crf450x-rs-4-fs-ss-al-cf","title":"Yoshimura Exhaust for Honda CRF450X RS-4","description":"\u003cp\u003eFor closed-course competition use only; not intended for street use\u003c\/p\u003e\u003cp\u003eMeet noise level regulations of most worldwide race sanctioning organizations\u003c\/p\u003e\u003cp\u003eMarked with appropriate EPA noise emissions labels\u003c\/p\u003e\u003cp\u003eNot tested for EPA noise levels\u003c\/p\u003e\u003cp\u003eDelivers huge power at a very light weight\u003c\/p\u003e\u003cp\u003eOffers better handling thanks to a lower centralized mass coefficient\u003c\/p\u003e\u003cp\u003eUniquely-styled pentagonal muffler body with a carbon fiber cone end cap\u003c\/p\u003e\u003cp\u003eFront cap design functions as a polyresonant chamber to lower dB output while improving mid- to top-end power\u003c\/p\u003e\u003cp\u003eTwo-staged, stepped baffle\u003c\/p\u003e\u003cp\u003eTapered headpipe delivers optimal flow and performance\u003c\/p\u003e\u003cp\u003eStainless systems come with 94 dB insert installed (meets AMA competition requirements), 2 meter Max insert in the box\u003c\/p\u003e","brand":"Yoshimura","offers":[{"title":"Default Title","offer_id":40480236699694,"sku":"224500D320","price":1617.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/9659\/3198\/files\/yoshimura-rs-4-off-road-full-system-exhaust-19-23-crf450x-ssalcfdriven-powersports-inc224500d320-664689.jpg?v=1739422547","url":"https:\/\/www.drivenpowersports.ca\/fr\/products\/yoshimura-19-23-crf450x-rs-4-fs-ss-al-cf","provider":"Driven Powersports Inc.","version":"1.0","type":"link"}