{"product_id":"yoshimura-spark-arrester-kit-monkey-rs-3-mufflers-sa-18-k","title":"Yoshimura SPARK ARRESTER KIT MONKEY RS-3 Mufflers (SA-18-K)","description":"\u003cdiv class=\"trd trd--yoshimura\"\u003e\n\u003csection class=\"trd-hero\"\u003e\u003cp class=\"trd-eyebrow\"\u003eYoshimura · RS-3\u003c\/p\u003e\n\u003ch2 class=\"trd-headline\"\u003eSpark Arrester Insert for RS-3 Monkey Mufflers\u003c\/h2\u003e\n\u003cp class=\"trd-lead\"\u003eThe Yoshimura Spark Arrester Kit for RS-3 Monkey mufflers is a replacement service part designed specifically for the Honda Monkey 2019–2026. Built to work with Yoshimura’s RS-3 Monkey mufflers, this insert adds spark arresting capability while also helping reduce overall exhaust sound output on the bike.\u003c\/p\u003e\n\u003cp class=\"trd-lead\"\u003eYoshimura states this spark arrester decreases dB level by 4 decibels on a Honda Monkey equipped with their full system, while enabling off-road travel by arresting sparks. It’s a straightforward way to refresh or update an existing RS-3 setup while keeping the exhaust configuration aligned with the intended RS-3 muffler design.\u003c\/p\u003e\n\u003cul class=\"trd-chips\"\u003e\n\u003cli class=\"trd-chip\"\u003e\n\u003cspan class=\"trd-chip-label\"\u003ePart Number\u003c\/span\u003e\u003cspan class=\"trd-chip-value\"\u003eSA-18-K\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"trd-chip\"\u003e\n\u003cspan class=\"trd-chip-label\"\u003eSeries\u003c\/span\u003e\u003cspan class=\"trd-chip-value\"\u003eRS-3\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"trd-chip\"\u003e\n\u003cspan class=\"trd-chip-label\"\u003eFits\u003c\/span\u003e\u003cspan class=\"trd-chip-value\"\u003eHonda Monkey\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003cdiv class=\"trd-cards trd-cards--3\"\u003e\n\u003carticle class=\"trd-card\"\u003e\u003cdiv class=\"trd-card-body\"\u003e\n\u003ch3 class=\"trd-card-title\"\u003eUSFS Approved Design\u003c\/h3\u003e\n\u003cp class=\"trd-card-text\"\u003eThis kit is listed as a replacement USFS Approved spark arrester for RS-3 Monkey mufflers. It’s intended for riders running the Yoshimura RS-3 setup on the Honda Monkey and who need the correct replacement insert designed for that application.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"trd-card\"\u003e\u003cdiv class=\"trd-card-body\"\u003e\n\u003ch3 class=\"trd-card-title\"\u003eNoise Reduction Benefit\u003c\/h3\u003e\n\u003cp class=\"trd-card-text\"\u003eYoshimura notes that this updated spark arrester can decrease the dB level of a Honda Monkey with their full system by 4 decibels. That makes it a practical option for riders looking to take a bit of edge off sound output while keeping the RS-3 muffler configuration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"trd-card\"\u003e\u003cdiv class=\"trd-card-body\"\u003e\n\u003ch3 class=\"trd-card-title\"\u003eSpark Arrester Insert Included\u003c\/h3\u003e\n\u003cp class=\"trd-card-text\"\u003eThe kit includes a spark arrester insert, making it a focused service solution for RS-3 Monkey mufflers. It’s a direct replacement-style component intended to restore spark arresting function without replacing the full muffler assembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003csection class=\"trd-story\"\u003e\u003cfigure class=\"trd-story-media\"\u003e\u003cimg class=\"trd-story-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0585\/4884\/6743\/files\/yoshimura-sa-18-k-rs3-main.jpg?v=1792280856\u0026amp;width=1400\" alt=\"Yoshimura SPARK ARRESTER KIT MONKEY RS-3 Mufflers (SA-18-K) – Purpose-Built Replacement Part\" width=\"1400\" height=\"933\" loading=\"lazy\"\u003e\u003c\/figure\u003e\u003cdiv class=\"trd-story-copy\"\u003e\n\u003cp class=\"trd-label\"\u003eSound\u003c\/p\u003e\n\u003ch3 class=\"trd-story-title\"\u003ePurpose-Built Replacement Part\u003c\/h3\u003e\n\u003cp class=\"trd-story-text\"\u003eAs part of Yoshimura’s Replacement Service Parts product line, this Spark Arrester Kit is aimed at maintaining RS-3 Monkey mufflers with the correct components for the application. Rather than changing an entire exhaust, the kit focuses on the spark arrester insert used in the RS-3 series muffler setup for the Monkey, helping keep the system configured as intended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"trd-story trd-story--text\"\u003e\u003cdiv class=\"trd-story-copy\"\u003e\n\u003ch3 class=\"trd-story-title\"\u003eSound and Off-Road Use\u003c\/h3\u003e\n\u003cp class=\"trd-story-text\"\u003eYoshimura positions this insert as more than a simple replacement: it both arrests sparks and can reduce exhaust sound. According to Yoshimura, it decreases the dB level of a Honda Monkey equipped with their full system by 4 decibels, while also enabling off-road travel by arresting sparks—useful for riders who want the RS-3 sound character with a quieter output and spark control.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"trd-story trd-story--text\"\u003e\u003cdiv class=\"trd-story-copy\"\u003e\n\u003cp class=\"trd-label\"\u003eFitment\u003c\/p\u003e\n\u003ch3 class=\"trd-story-title\"\u003eFitment and Installation Info\u003c\/h3\u003e\n\u003cp class=\"trd-story-text\"\u003eThis spark arrester kit is listed to fit the Honda Monkey 2019–2026 when used with RS-3 Monkey mufflers. For install guidance, the page includes an installation PDF link, and the fitment table below provides a clear reference to confirm the application before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"trd-section trd-section--specs\"\u003e\u003ch2 class=\"trd-section-title\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"trd-table-wrap\"\u003e\u003ctable class=\"trd-table trd-table--specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eSA-18-K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eYoshimura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eReplacement Service Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eRS-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e0.6 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e00840025910072\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"trd-section trd-section--fitment\"\u003e\u003ch2 class=\"trd-section-title\"\u003eFitment\u003c\/h2\u003e\n\u003cdiv class=\"trd-table-wrap\"\u003e\u003ctable class=\"trd-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eMake\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eModel\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eModel Years\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eMonkey\u003c\/td\u003e\n\u003ctd\u003e2019–2026\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"trd-caption\"\u003eFitment as listed by Yoshimura for part number SA-18-K.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"trd-section trd-section--docs\"\u003e\u003ch2 class=\"trd-section-title\"\u003eInstallation \u0026amp; Documents\u003c\/h2\u003e\n\u003cp class=\"trd-docs\"\u003e\u003ca class=\"trd-button\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0585\/4884\/6743\/files\/yoshimura-sa-18-k-installation-manual.pdf?v=1792280853\" target=\"_blank\" rel=\"noopener\"\u003eInstructions \/ What's Included (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"trd-caption\"\u003eProvided by Yoshimura. Opens in a new tab.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yoshimura","offers":[{"title":"Default Title","offer_id":68080841752727,"sku":"SA-18-K","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4884\/6743\/files\/yoshimura-sa-18-k-rs3-main.jpg?v=1792280856","url":"https:\/\/allamericanktm.com\/products\/yoshimura-spark-arrester-kit-monkey-rs-3-mufflers-sa-18-k","provider":"All American KTM","version":"1.0","type":"link"}