{"product_id":"fmf-factory-4-1-muffler-041602-lightweight-performance-exhaust-for-enhanced-power","title":"FMF Factory 4.1 Muffler 041602 – Lightweight Performance Exhaust for Enhanced Power","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe FMF Factory 4.1 Muffler 041602 is engineered to deliver superior power and performance while maintaining an ultra-lightweight profile. Crafted from premium American materials, this muffler features exclusive Chamber Core technology that optimizes exhaust flow, resulting in noticeable horsepower gains throughout the entire RPM range. Its factory-forward engineering design centralizes mass, which enhances handling and stability during aggressive riding or racing conditions. This muffler is ideal for riders seeking a high-performance upgrade that combines durability with increased power output.\u003cbr\u003eDesigned for versatility, the FMF Factory 4.1 Muffler can be customized with performance tuning inserts and a spark arrestor module to meet specific riding needs or to comply with local sound regulations. It meets AMA sound requirements on most models, with options for inserts on others, making it suitable for competitive racing environments. The lightweight construction, weighing approximately 4.2 ounces, ensures minimal added weight to your bike, helping to improve overall agility and responsiveness. Whether you're racing at the track or riding off-road, this muffler offers a significant upgrade over stock exhaust systems, providing reliable performance and increased horsepower in a durable package.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLightest muffler available, designed for performance and reduced weight\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuperior power and horsepower improvement throughout the RPM range\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExclusive Chamber Core technology for optimized exhaust flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFactory Forward Engineering centralizes mass, enhancing handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade from premium quality American materials for durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustomizable with performance tuning inserts and spark arrestor module\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMeets AMA sound requirements on most models, with available inserts for others\u003c\/li\u003e\u003c\/ul\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":45974601367749,"sku":"18212043","price":607.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/2105458.png?v=1773890337","url":"https:\/\/btqllc.com\/products\/fmf-factory-4-1-muffler-041602-lightweight-performance-exhaust-for-enhanced-power","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}