{"product_id":"fmf-045647-factory-4-1-rct-slip-on-aluminum-natural","title":"Fmf Racing 045647 Factory 4.1 RCT Slip-On - Aluminum (Natural)","description":"Marketing Color: Natural\u003cbr\u003e Material: Aluminum\u003cbr\u003e\u003cbr\u003eType: Slip-On. \u003cbr\u003eConfiguration: Single. \u003cbr\u003eConst: Aluminum. \u003cbr\u003eFinish: Natural. \u003cbr\u003eMidpipe: Stainless Steel. \u003cbr\u003eEndcap: Carbon. \u003cbr\u003eSpark Arrestor: Screen Insert (included). \u003cbr\u003eCarb Warning: no. \u003cbr\u003eQuiet Insert: 94dB Insert (included). \u003cbr\u003eWeight: 5.9 lbs..\u003cbr\u003e \u003cbr\u003e Incorporating Resonance Chamber Technology. Patented core shape lowers sound level while maintaining maximum power output. Patented canister shape increases internal volume for more sound absorbing material. Patented chamber design to enhance and refine exhaust pressure. Factory Forward Engineering centralizes mass and is less prone to crash damage. Tuned exhaust with optimized core specifications for each application. Comes with the quality, craftsmanship and performance expected from FMF. Meets AMA and FIM sound requirements. QuietCore 94db insert included. Spark arrestor included in muffler. Built 100% in the USA at FMFs state-of-the-art-factory. Maintenance made easy with the removal of 4 screws on the front end cap.\u003cbr\u003e\u003cbr\u003eVehicle Fitment:\u003cbr\u003e\u003cbr\u003e2021-2023 Gas Gas EC 250\u003cbr\u003e 2020-2022 Husqvarna FE350\u003cbr\u003e 2020-2023 Husqvarna FE350S\u003cbr\u003e 2023 Husqvarna FE450\u003cbr\u003e 2020-2022 Husqvarna FE501\u003cbr\u003e 2020-2023 Husqvarna FE501S\u003cbr\u003e 2020-2022 KTM 350 XCF-W\u003cbr\u003e 2023 KTM 450 XCF-W\u003cbr\u003e 2020-2022 KTM 500 XCF-W","brand":"FMF Racing","offers":[{"title":"Default Title","offer_id":44000302104698,"sku":"7223492","price":494.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/e9c6d5b1bdcecb69395851859fbddd6e.jpg?v=1764703741","url":"https:\/\/www.powersportsuperstore.com\/products\/fmf-045647-factory-4-1-rct-slip-on-aluminum-natural","provider":"Powersport Superstore","version":"1.0","type":"link"}