{"product_id":"fmf-powercore-4-hex-spark-arrestor-insert-040670","title":"FMF Powercore 4 Hex Spark Arrestor Insert 040670","description":"\u003cp\u003eUpgrade or maintain your exhaust system with the FMF Powercore 4 Hex Spark Arrestor Insert, manufacturer part number 040670. Designed for compatible FMF Powercore 4 mufflers, this replacement insert helps support proper exhaust performance while meeting spark arrestor requirements for approved off-road riding areas.\u003c\/p\u003e\u003cp\u003eThe precision-engineered insert is built for dependable service in demanding trail and off-road environments. Its hex-style design is intended to fit the corresponding FMF Powercore 4 exhaust configuration, making it a practical replacement for a worn, damaged, or missing insert. Confirm muffler model and application compatibility before installation.\u003c\/p\u003e\u003cp\u003eFMF part 040670 is supplied as a component for the Powercore 4 exhaust system and is not a complete muffler assembly. Installation should follow the exhaust manufacturer’s service instructions, with all fasteners secured correctly before operation. Use only with the compatible FMF muffler model to help ensure proper fitment and function.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Powercore 4 Hex spark arrestor insert\u003c\/li\u003e\n\u003cli\u003eBrand: FMF\u003c\/li\u003e\n\u003cli\u003eModel: Powercore 4\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 040670\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 79-0936\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for compatible FMF Powercore 4 mufflers; verify application before purchase\u003c\/li\u003e\n\u003cli\u003eUse: Replacement insert for off-road exhaust service and maintenance\u003c\/li\u003e\n\u003cli\u003eConstruction: Durable design intended for demanding riding conditions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":67552206848235,"sku":"79-0936","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/a979-572a8b31132d4.jpg?v=1790735770","url":"https:\/\/ctracingservices.com\/products\/fmf-powercore-4-hex-spark-arrestor-insert-040670","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}