{"product_id":"yoshimura-yamaha-wr450f-2012-2015-full-rs-4-exhaust-system","title":"YOSHIMURA YAMAHA WR450F 2012-2015 FULL RS-4 EXHAUST SYSTEM","description":"\u003cp\u003e\u003cstrong\u003eFree Shipping Anywhere in Australia!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGot Questions? Hit us up on Insta\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/www.instagram.com\/motorcyclestuff\/?hl=en\" target=\"_self\"\u003e\u003cstrong\u003e@motorcyclestuff\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv data-v-1c744b89=\"\" data-v-770344f6=\"\" class=\"editor-copy mt-5\"\u003e\n\u003cdiv data-v-1c744b89=\"\" data-v-770344f6=\"\" class=\"editor-copy mt-5\"\u003e\n\u003cdiv data-v-1c744b89=\"\" data-v-770344f6=\"\" class=\"editor-copy mt-5\"\u003e\n\u003cdiv data-v-1c744b89=\"\" data-v-770344f6=\"\" class=\"editor-copy mt-5\"\u003e\n\u003cp\u003eThe work that went into developing the RS-4 muffler design paid big dividends in 2010 with Ryan Dungey winning the AMA 450 Supercross and Motocross Championship series as a rookie in the same year, and again in 2012 with the Yoshimura-backed GEICO Honda team winning both 250 Supercross Lites titles. That same R\u0026amp;D has been directed to developing the current generation RS-4 — a unique design that provides an unrivaled combination of power and a quiet exhaust note. The RS-4 features a Polyresonant duplex chamber, a two-staged stepped baffle and an innovative carbon cone end cap.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePentagonal-shaped sleeve\u003c\/li\u003e\n\u003cli\u003eFront muffler cap functions as a polyresonant chamber which helps reduce noise\u003c\/li\u003e\n\u003cli\u003eTwo-stage stepped baffle\u003c\/li\u003e\n\u003cli\u003eTurn-out carbon fiber end-cap\u003c\/li\u003e\n\u003cli\u003eStainless steel header and tail-pipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e*Please note this model does not come with a Yoshimura end cap sticker. Muffler is as per fifth image*\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"YOSHIMURA","offers":[{"title":"Default Title","offer_id":56270108557478,"sku":"YO-234700D320","price":1999.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1879\/8109\/files\/YO-234700D320-1.jpg?v=1773213555","url":"https:\/\/motorcyclestuff.com.au\/products\/yoshimura-yamaha-wr450f-2012-2015-full-rs-4-exhaust-system","provider":"Motorcycle Stuff","version":"1.0","type":"link"}