{"product_id":"fmf-factory-4-1-slip-on-muffler-3","title":"Fmf Factory 4.1 Slip-on Muffler","description":"\u003cp\u003eUnleash the full potential of your motorcycle with the FMF Factory 4.1 Slip-On Muffler. Designed for superior power and performance, this muffler delivers improved horsepower across the entire RPM range. Experience the difference in handling and responsiveness with this high-quality upgrade.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\nCrafted from premium American materials, the Factory 4.1 Slip-On Muffler is available in natural titanium or blue anodized titanium, complete with titanium end caps. The exclusive Chamber Core technology and Factory Forward Engineering centralize mass, significantly improving your bike's handling. Not only is this one of the lightest mufflers available, it also offers customizable performance tuning with optional inserts and a spark arrestor module. While it meets AMA sound requirements on most models, please note that it will not pass the 2025 FIM sound regulation. Upgrade your ride with the FMF Factory 4.1 for noticeable gains in both power and handling.\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eExperience superior power and performance with improved horsepower throughout the RPM range.\u003c\/li\u003e\n    \u003cli\u003eBenefit from enhanced handling due to Factory Forward Engineering that centralizes mass.\u003c\/li\u003e\n    \u003cli\u003eCustomize your exhaust with performance tuning inserts and a spark arrestor module (available separately).\u003c\/li\u003e\n    \u003cli\u003eEnjoy the lightweight design, making it one of the lightest mufflers on the market.\u003c\/li\u003e\n    \u003cli\u003eCrafted from premium quality American materials for exceptional durability.\u003c\/li\u003e\n    \u003cli\u003eAvailable in natural titanium or blue anodized titanium with titanium end caps for a custom look.\u003c\/li\u003e\n    \u003cli\u003eProprietary Chamber Core technology delivers optimum exhaust flow and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eBrand: FMF\u003c\/li\u003e\n    \u003cli\u003eProduct Name: Muffler\u003c\/li\u003e\n    \u003cli\u003eType: Slip-On\u003c\/li\u003e\n    \u003cli\u003eMuffler Material: Titanium\u003c\/li\u003e\n    \u003cli\u003eEnd Cap Material: Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eInserts are available for models that do not meet AMA sound requirements.\u003c\/li\u003e\n    \u003cli\u003eWill not pass 2025 FIM sound regulation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fmf","offers":[{"title":"Default Title","offer_id":60886521971018,"sku":"18212023","price":485.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/0bcbe417c92f9653390a1f5ad926a4fc.webp?v=1768767443","url":"https:\/\/partsdenmark.com\/it\/products\/fmf-factory-4-1-slip-on-muffler-3","provider":"Parts Denmark","version":"1.0","type":"link"}