{"product_id":"244730s320","title":"Yoshimura KX450F 2024 RS-12 STAINLESS FULL EXHAUST, W\/ STAINLESS MUFFLER 244730S320","description":"\u003cdiv class=\"product-single__content-text rte\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe 2024 Kawasaki KX450 has undergone a ton of changes, one of them requiring an all-new exhaust system. We were eager to develop the best exhaust system possible for the new Green Machine.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWorking with multi-time GNCC off-road Champion Steward Baylor we were able to really squeeze every ounce of performance from the new KX. Not only performance but installation on the new KX has been optimized. Working around the new KX chassis we were able to make the new oval-port header fit effortlessly.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePerformance gains are massive with our RS-12 Signature Series system, adding a whopping 6.4% max hp and an incredible 13.8% max torque. With gains like this some would think that the new KX would be hard to control, not the case. With the help of our hydroformed oval header, our development team has made the power delivery much smoother than stock!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur RS-12 muffler has loads of features including our PTF insert system that makes changing inserts a breeze and an optimized muffler shape with added volume and brake caliper clearance. Optional spark arrestor SA-21-K available separately.\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eYoshimura's RS-12 systems proudly designed, developed and manufactured in Chino, California.\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRubber mounted RS-12 muffler dampens vibration to subframe\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAggressive intelligently designed, the RS-12 asymmetrical shaped muffler allows maximize capacity and incorporates a resonance chamber for managing sound and increasing usable power. RS-12's unique profile also provides more clearance for tire and brake caliper.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eImproved performance gains with refined power delivery.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eJust like the works systems our Factory Racers use, RS-12 systems utilize 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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\u003eWorks-look matte carbon fiber end cap with industry leading design, innovation and detailing as expected from Yoshimura.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\u003e\n\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/repack\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/repack\" target=\"_new\"\u003eRepack Kits\u003c\/a\u003e, optional\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/low+volume+insert\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/low+volume+insert\" target=\"_new\"\u003eInserts\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eand\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/spark+arrester\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.yoshimura-rd.com\/collections\/replacement-service-parts\/spark+arrester\" target=\"_new\"\u003eSpark Arresters\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eare available for all models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"fluid-width-video-wrapper\" data-mce-fragment=\"1\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/LkWSdyrUhRM\" id=\"fitvid686388\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.youtube.com\/embed\/LkWSdyrUhRM\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e. . . . .\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003ci data-mce-fragment=\"1\"\u003eThis product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003ci data-mce-fragment=\"1\"\u003eAttention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Yoshimura","offers":[{"title":"Default Title","offer_id":45534779736317,"sku":"244730S320","price":979.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/6263\/1421\/files\/244730S320_2023KX450_RS-12SSFS_4_Gray_2048x2048_f78b82d9-1b84-4733-b973-cf7afeb27d88.webp?v=1762470594","url":"https:\/\/www.sixty61.com\/it\/products\/244730s320","provider":"Sixty61","version":"1.0","type":"link"}