{"product_id":"fmf-factory-4-1-muffler-044211-performance-exhaust-for-ktm-can-am-and-rath-racing","title":"FMF Factory 4.1 Muffler 044211 – Performance Exhaust for KTM, Can-Am, and Rath Racing","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe FMF Factory 4.1 Muffler (Part Number: 044211) is designed for riders who prioritize maximum performance. Used by professional factory teams such as KTM, Epic Can-Am, and Rath Racing, this exhaust system delivers enhanced power and efficiency. Its robust construction and proven design make it an ideal upgrade for motocross and off-road applications.\u003c\/p\u003e\u003cp\u003eThe Factory 4.1 features a lightweight aluminum body that reduces overall weight while maintaining durability. It is compatible with FMF Powerbomb, FMF Megabomb, or stock headers, providing versatile installation options. The muffler accepts optional quiet inserts and spark arrestors, allowing customization for noise regulations and safety requirements. This makes it suitable for a wide range of riding environments and competitions.\u003c\/p\u003e\u003cp\u003eEngineered for high performance, the FMF Factory 4.1 offers improved throttle response and increased horsepower across the RPM range. Its advanced internal design ensures optimal exhaust flow, reducing backpressure and enhancing engine efficiency. Whether you are racing professionally or enjoying recreational riding, this muffler provides the power boost needed to elevate your bike’s performance. Proper installation and maintenance ensure long-lasting durability and reliable operation in demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for maximum performance, used by top factory teams\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with FMF Powerbomb, FMF Megabomb, or stock headers\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAccepts optional quiet inserts and spark arrestors for noise and safety customization\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLightweight aluminum construction for reduced weight and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for improved throttle response and increased horsepower\u003c\/li\u003e\u003c\/ul\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":45974648783045,"sku":"18310359","price":494.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/234461.png?v=1773892647","url":"https:\/\/btqllc.com\/products\/fmf-factory-4-1-muffler-044211-performance-exhaust-for-ktm-can-am-and-rath-racing","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}