{"product_id":"muffler-anti-fact-4-1-crf-18212019","title":"MUFFLER ANTI FACT 4.1 CRF","description":"\u003cp\u003eFactory 4.1 Slip-On Muffler\u003c\/p\u003e\u003cli\u003eThe lightest mufflers available\u003c\/li\u003e\u003cli\u003eSuperior power and performance - horsepower improved throughout the rpm range\u003c\/li\u003e\u003cli\u003eFeature exclusive proprietary Chamber Core technology\u003c\/li\u003e\u003cli\u003eFactory Forward Engineering centralizes mass, improves handling\u003c\/li\u003e\u003cli\u003eMade from premium quality American materials\u003c\/li\u003e\u003cli\u003eCustomize with performance tuning inserts and spark arrestor module\u003c\/li\u003e\u003cli\u003eMeet AMA sound requirements on most models; inserts available for others\u003c\/li\u003e\u003cli\u003eNOTE: Will not pass 2025 FIM sound regulation\u003c\/li\u003e\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Cap Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnits\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Slip-On\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: Factory 4.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Titanium\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":55451374256504,"sku":"18212019","price":388.52,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0278\/5328\/files\/18212019_01_44b2ab4b-57ad-4d4e-9013-cc0d736e4076.jpg?v=1770906478","url":"https:\/\/dirtstore.co.uk\/products\/muffler-anti-fact-4-1-crf-18212019","provider":"Dirt Store","version":"1.0","type":"link"}