{"product_id":"fmf-4-1-4-stroke-muffler-race-packing","title":"FMF 4.1 4-Stroke Muffler Race Packing","description":"\u003cstrong\u003e\u003cspan class=\"partNum\" itemprop=\"sku\"\u003ePart# 1563760001\u003c\/span\u003e\u003c\/strong\u003e\n\u003cdiv class=\"reviewsTeaser\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"reviewsTeaser\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"reviewsTeaser\"\u003e\n\u003ch4\u003eDetails\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComprised of fine, blended interwoven fiberglass fibers made to FMF’s specifications for high heat resistance.\u003c\/li\u003e\n\u003cli\u003eGreat sound attenuation.\u003c\/li\u003e\n\u003cli\u003eOptimum performance and longevity.\u003c\/li\u003e\n\u003cli\u003eReplacement packing for all 4-stroke mufflers with core up to 18\" long.\u003c\/li\u003e\n\u003cli\u003eRecommended packing for FMF Factory 4.1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Rocky Mountain ATV\/MC","offers":[{"title":"Default Title","offer_id":47882972233921,"sku":"1563760001","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/3366\/1633\/files\/fmf_21_4_1_pre_4st_muf_rep_kit.jpg?v=1712090973","url":"https:\/\/ruthlessmotorsports.com\/products\/fmf-4-1-4-stroke-muffler-race-packing","provider":"Ruthless Motor Sports","version":"1.0","type":"link"}