{"product_id":"fmf-mini-factory-4-1-exhaust-system","title":"Fmf Mini Factory 4.1 Exhaust System","description":"\u003cp\u003eUnleash the full potential of your machine with the FMF Mini Factory 4.1 Exhaust System. Engineered for superior power and durability, this full system enhances performance while meeting strict sound regulations.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe FMF Mini Factory 4.1 Exhaust System delivers a significant power increase over stock systems. Available with both titanium and stainless steel header options, the Factory Forward Engineering design centralizes mass, reducing the risk of damage in the event of a crash. The innovative rear end cap allows for easy installation of tuning tip inserts or a spark arrestor with the removal of just four screws. Each system is meticulously crafted to meet AMA and FIM sound requirements, ensuring you stay compliant while maximizing your machine's capabilities. A QuietCore 94 dB insert is included for further sound reduction, and a spark arrestor is integrated into the muffler.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eExperience superior power gains compared to stock exhaust systems.\u003c\/li\u003e\n \u003cli\u003eChoose between titanium and stainless steel header options for customized performance and weight.\u003c\/li\u003e\n \u003cli\u003eFactory Forward Engineering centralizes mass for improved handling and reduced crash damage.\u003c\/li\u003e\n \u003cli\u003eInnovative rear end cap design simplifies the installation of tuning tips or spark arrestors.\u003c\/li\u003e\n \u003cli\u003eMeets stringent AMA and FIM sound regulations for legal racing.\u003c\/li\u003e\n \u003cli\u003eIncludes a QuietCore 94 dB insert for noise reduction.\u003c\/li\u003e\n \u003cli\u003eIntegrated spark arrestor ensures safe operation in sensitive environments.\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: Exhaust System\u003c\/li\u003e\n \u003cli\u003eType: Full System\u003c\/li\u003e\n \u003cli\u003eMuffler Material: Aluminum\u003c\/li\u003e\n \u003cli\u003eEnd Cap Material: Stainless Steel\u003c\/li\u003e\n \u003cli\u003ePipe Material: Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eThis exhaust system will not pass the 2025 FIM sound regulation.\u003c\/p\u003e","brand":"Fmf","offers":[{"title":"Default Title","offer_id":60885812576586,"sku":"18201966","price":568.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/b1a7176a37c062326e35bcab0e49c3a3.webp?v=1768752041","url":"https:\/\/partsdenmark.com\/es\/products\/fmf-mini-factory-4-1-exhaust-system","provider":"Parts Denmark","version":"1.0","type":"link"}