{"product_id":"72603ao-arrow-street-thunder-dual-exhaust-aluminium-for-yamaha-xt-660-r-x-04-16","title":"72603AO  Arrow Street Thunder Dual Exhaust, Aluminium for Yamaha XT 660 R\/X  '04-16","description":"\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eTypically ship within a few business days\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003csection class=\"x-a11y-tabs__panel\" id=\"tab-description\"\u003e\n\u003cdiv\u003eArrow's 72603AO Street Thunder Dual Exhaust,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eAluminium with Steel End Cap\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis made specifically for Yamaha XT 660 R \/ X (2004-2016).\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eLast generation of street bikes are made following a precise design and style idea, giving a fundamental importance in using the smaller exhaust systems possible, placed in some \"non-conventional\" position. These styling and design features have an impact also on after-market parts, to use the smallest exhausts possible. Arrow decided to use for several street bikes silencers a section initially designed for a completely different \"world\" and the Street-Thunder range was born. \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eStreet Thunder silencers are available in titanium, carbon fiber and aluminum, with the endcap (with a fully renewed design) available in stainless steel or carbon. To compensate for the lower internal volume, research and tests have been done on racetracks and in Arrow's R\u0026amp;D, looking for the better materials available in the market for noise reduction.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eStreet Thunder silencer are light and powerful, they are available as slip on systems or as a part of the full system (with Arrow collectors) and are available also in a street legal versions, with removable baffle.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"x-a11y-tabs__panel\" id=\"tab-Note\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Does not meet CARB (California Air Resources Board) emissions standards. For \"Competition\" use only\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Arrow Exhaust","offers":[{"title":"Default Title","offer_id":46647045882109,"sku":"72603AO","price":914.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/6263\/1421\/files\/613ji24_TSL_50190482-764e-4e67-87de-cf71c2195355.jpg?v=1758538965","url":"https:\/\/www.sixty61.com\/products\/72603ao-arrow-street-thunder-dual-exhaust-aluminium-for-yamaha-xt-660-r-x-04-16","provider":"Sixty61","version":"1.0","type":"link"}