{"product_id":"yoshimura-yamaha-yz450f-2023-2025-rs-12-stainless-full-exhaust-system","title":"YOSHIMURA YAMAHA YZ450F 2023-2025 RS-12 STAINLESS FULL 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 stock exhaust system on the Yamaha YZ450F set a high bar, but Yoshimura found a way to improve it. By optimizing tube diameter and length, the RS-12 exhaust system was engineered to maximize performance. The result is a significant 8% increase in max horsepower and an impressive 13% boost in max torque, delivering power gains across the entire RPM range.\u003c\/p\u003e\n\u003cp\u003eThe RS-12 system unlocks key power in crucial areas, particularly enhancing low and mid-range RPM performance without affecting the YZ450F’s handling characteristics. The added power transforms the riding experience, making testing and development an exciting process.\u003c\/p\u003e\n\u003cp\u003eProudly designed, developed, and manufactured in the USA, the RS-12 system represents Yoshimura's dedication to innovation and performance.\u003c\/p\u003e\n\u003cp\u003eFEATURES\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMax HP Increase: +8%\u003c\/li\u003e\n\u003cli\u003eMax Torque Increase: +13%\u003c\/li\u003e\n\u003cli\u003ePower and torque improvements across the entire RPM range.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered tube diameter and length for optimal flow.\u003c\/li\u003e\n\u003cli\u003eEnhanced low and mid-range RPM power without affecting handling.\u003c\/li\u003e\n\u003cli\u003eMachined joints at key tube junctions for a precise, clean fit.\u003c\/li\u003e\n\u003cli\u003eBuilt-in resonator chamber on the muffler for improved performance.\u003c\/li\u003e\n\u003cli\u003eMatte carbon fiber end cap for a sleek, high-end look.\u003c\/li\u003e\n\u003cli\u003ePTF low-volume sound insert for sound control and compliance.\u003c\/li\u003e\n\u003c\/ul\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":56270249427110,"sku":"YO-234840S320","price":2149.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1879\/8109\/files\/YO-234840S320-1.jpg?v=1773215941","url":"https:\/\/motorcyclestuff.com.au\/products\/yoshimura-yamaha-yz450f-2023-2025-rs-12-stainless-full-exhaust-system","provider":"Motorcycle Stuff","version":"1.0","type":"link"}