{"product_id":"yoshimura-rs-4-slip-on-alu-carbon-cap-yamaha-yz450f-20-21","title":"Yoshimura RS-4 Slip On (Alu\/Carbon Cap) Yamaha YZ450F 20-21","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eYoshimura RS-4 Slip On (Alu\/Carbon Cap) Yamaha YZ450F 18-22 WR450F 19-22\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eThe 2020 Yamaha YZ450F has undergone significant changes in both motor and chassis refinements, and seems to be the 450 that many are choosing.\u003c\/p\u003e \u003cp\u003eIt's no secret that the Yamaha YZ450F has a very good stock system that many of our competitors can't beat. We spent a lot of R\u0026amp;D time in the dyno room and track to create our RS-4 Signature Series to what we think is the best aftermarket exhaust for the new YZ.\u003c\/p\u003e \u003cp\u003eProudly made in the USA!\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePentagonal-shaped sleeve\u003c\/li\u003e \u003cli\u003eFront muffler cap functions as a poly-resonant chamber which helps reduce noise\u003c\/li\u003e \u003cli\u003eTwo-stage stepped baffle\u003c\/li\u003e \u003cli\u003eCarbon fiber end-cap\u003c\/li\u003e \u003cli\u003eStainless steel tail-pipe\u003c\/li\u003e \u003cli\u003eRepack Kits, optional Inserts and Spark Arresters are available for all models\u003c\/li\u003e \u003c\/ul\u003e \u003ch4 class=\"product-single__accordion__title-text\"\u003eSIGNATURE SERIES EXHAUST SYSTEM\u003c\/h4\u003e \u003cdiv id=\"acc-1\" class=\"product-single__accordion__item js-accordion-info js-active\"\u003e \u003cdiv class=\"product-single__accordion__item-wrap rte\"\u003e\u003cspan\u003eIntroducing Signature Series by Yoshimura - an offering of exhaust systems that a dealer can install with confidence. Our Signature Series lineup is the answer for today's dealer who is faced with a challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many of our off-road applications. Everyone of our Championship Winning Motocross exhaust systems and nearly all of out ATV\/Side-by-Side applications are all members of the Signature Series Family. All Signature Series components are tested, documented, and marked as required by federal and state regulations.\u003c\/span\u003e\u003c\/div\u003e \u003cdiv class=\"product-single__accordion__item-wrap rte\"\u003e \u003ch4 class=\"product-single__accordion__title-text\"\u003eVEHICLE FITMENT\u003c\/h4\u003e \u003cdiv id=\"acc-fitment\" class=\"product-single__accordion__item js-accordion-info js-active\"\u003e \u003cdiv class=\"product-single__accordion__item-wrap rte\"\u003e \u003cdiv class=\"product-single__reviews\"\u003e \u003cdiv id=\"shopify-product-fitment\" data-id=\"\"\u003e \u003cul\u003e \u003cli\u003eYamaha WR450F 2019\u003c\/li\u003e \u003cli\u003eYamaha WR450F 2020\u003c\/li\u003e \u003cli\u003eYamaha YZ450F 2018\u003c\/li\u003e \u003cli\u003eYamaha YZ450F 2019\u003c\/li\u003e \u003cli\u003eYamaha YZ450F 2020\u003c\/li\u003e \u003cli\u003eYamaha YZ450F 2021\u003c\/li\u003e \u003cli\u003eYamaha YZ450FX 2019\u003c\/li\u003e \u003cli\u003eYamaha YZ450FX 2020\u003c\/li\u003e \u003cli\u003eYamaha YZ450F 2022\u003c\/li\u003e \u003cli\u003eYamaha WR450F 2021\u003c\/li\u003e \u003cli\u003eYamaha WR450F 2022\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Yoshimura","offers":[{"title":"Default Title","offer_id":43165806297315,"sku":"800347","price":649.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/0254\/5123\/products\/234832D320_1__98837.jpg?v=1658867422","url":"https:\/\/www.poaracing.co.uk\/products\/yoshimura-rs-4-slip-on-alu-carbon-cap-yamaha-yz450f-20-21","provider":"POA Racing Ltd","version":"1.0","type":"link"}