{"product_id":"yoshimura-yamaha-yz450f-26-27-rs-12-stainless-slip-on","title":"YOSHIMURA YAMAHA YZ450F 26-27 RS-12 STAINLESS SLIP ON","description":"\u003cp\u003eYoshimura's brand-new offering for the 2026 Yamaha YZ-450F is ready for action. Introducing the RS-12 Signature Series Slip-On—lightweight, compact, and built to deliver serious power. This RS-12 is USFS approved and comes equipped with a spark arrestor installed, so you’re ready to ride the woods or trials right out of the box.\u003c\/p\u003e\n\u003cp\u003eFeaturing a stainless steel mid-pipe paired with an aluminium muffler and finished with a matte carbon fibre end cap, every detail is built for performance and durability. Proudly engineered, developed, and built in Chino, CA.—Yoshimura quality you can count on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRS-12 Features and benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAggressive intelligently designed, the RS-12 asymmetrical shaped muffler allows maximise capacity and incorporates a resonance chamber for managing sound and increasing usable power. RS-12's unique profile also provides more clearance for tyre and brake calliper.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved performance gains with refined linear power delivery.\u003c\/li\u003e\n\u003cli\u003eJust like the works systems our Factory Racers use, RS-12 systems utilise precision machined joints. Machined joints provide a superior and exacting fit for joints by better securing the seal between two surfaces with a perfect 360 degree contact surface which translates into improved system life, fit and performance.\u003c\/li\u003e\n\u003cli\u003eNew patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters.\u003c\/li\u003e\n\u003cli\u003eWorks-look matte carbon fibre end cap with industry leading design, innovation and detailing as expected from Yoshimura.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap covers the RS-12 inner cap, thus improving looks, while providing easier service as compared to other sandwich mounting designs most commonly found in the industry.\u003c\/li\u003e\n\u003cli\u003eProudly designed, developed and made in the USA!\u003c\/li\u003e\n\u003cli\u003eRepack Kits, optional Inserts and Spark Arresters are available for all models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/LkWSdyrUhRM?si=E5GNfQmGbhokmTw2\" height=\"215\" width=\"460\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch5\u003eADDITIONAL INFORMATION\u003c\/h5\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0702\/7707\/1132\/files\/234852S320.pdf?v=1782961145\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eVIEW INSTALLATION INSTRUCTIONS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eBIKE FITMENT\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eYAMAHA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYZ450F 2026-2027\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOSHIMURA","offers":[{"title":"Default Title","offer_id":54263377101084,"sku":"234852S320","price":1449.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/7707\/1132\/files\/1_2f798c1f-b6dd-4926-aeb6-793697a6e1d4.png?v=1782961296","url":"https:\/\/www.motohouse.com.au\/products\/yoshimura-yamaha-yz450f-26-27-rs-12-stainless-slip-on","provider":"Moto House","version":"1.0","type":"link"}