{"product_id":"fmf-q4-hex-muffler-041578-high-performance-motorcycle-exhaust-system","title":"FMF Q4 HEX Muffler 041578 – High-Performance Motorcycle Exhaust System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe FMF Q4 HEX Muffler (Part Number: 041578) is engineered for riders seeking enhanced performance and durability. Featuring intricate chambers, baffles, and proprietary multistage packing material, this muffler delivers significant power gains across the entire RPM range. Its design ensures you don’t need to hear the power — just feel it, providing an exhilarating riding experience with a deep, aggressive sound that’s less intrusive. The included spark arrestor makes it suitable for off-road use, while its rugged construction ensures endurance in demanding terrains. Lighter than stock mufflers, the FMF Q4 HEX reduces overall weight, contributing to better handling and agility. Made in the USA, this muffler combines quality craftsmanship with innovative engineering for reliable performance on the trail or track.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIntricate chambers, baffles, and proprietary multistage packing material for optimized power delivery\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePower gains throughout the entire RPM range for improved acceleration and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes spark arrestor for off-road compliance and safety\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLighter than stock mufflers, reducing overall motorcycle weight\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRugged design built for off-road endurance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA with high-quality materials\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cdiv class=\"product-template\"\u003e\n\u003cbr\u003e      \u003ch1\u003eFMF Q4 HEX Muffler 041578 – High-Performance Motorcycle Exhaust System\u003c\/h1\u003e\n\u003cbr\u003e      \u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eThe FMF Q4 HEX Muffler (Part Number: 041578) is engineered for riders seeking enhanced performance and durability. Featuring intricate chambers, baffles, and proprietary multistage packing material, this muffler delivers significant power gains across the entire RPM range. Its design ensures you don’t need to hear the power — just feel it, providing an exhilarating riding experience with a deep, aggressive sound that’s less intrusive. The included spark arrestor makes it suitable for off-road use, while its rugged construction ensures endurance in demanding terrains. Lighter than stock mufflers, the FMF Q4 HEX reduces overall weight, contributing to better handling and agility. Made in the USA, this muffler combines quality craftsmanship with innovative engineering for reliable performance on the trail or track.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eIntricate chambers, baffles, and proprietary multistage packing material for optimized power delivery\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003ePower gains throughout the entire RPM range for improved acceleration and performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eIncludes spark arrestor for off-road compliance and safety\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eLighter than stock mufflers, reducing overall motorcycle weight\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eRugged design built for off-road endurance and durability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eMade in the USA with high-quality materials\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e      \u003cp\u003eATTRIBUTES: \u003c\/p\u003e\n\u003cbr\u003e      \u003cp\u003eBRAND: FMF\u003c\/p\u003e\n\u003cbr\u003e      \u003cp\u003eMPN: 041578\u003c\/p\u003e\n\u003cbr\u003e    \u003c\/div\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":47759091958001,"sku":"041578","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1348\/7857\/files\/866364.png?v=1770011317","url":"https:\/\/howlingmoto.com\/products\/fmf-q4-hex-muffler-041578-high-performance-motorcycle-exhaust-system","provider":"Howling Moto","version":"1.0","type":"link"}