{"product_id":"fmf-factory-4-1-rct-muffler-aluminum-part-042290-by-fmf","title":"FMF Factory 4.1 RCT Muffler - Aluminum Part 042290 by FMF","description":"\u003cp\u003eFactory 4.1 RCT Muffler - Aluminum\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe FMF Factory 4.1 RCT Muffler is engineered to deliver exceptional performance and durability for your motorcycle. Featuring FMF's exclusive Resonance Chamber Technology™, this muffler enhances power output across the entire RPM range, providing significant horsepower gains. Constructed from aerospace-grade materials, the Factory 4.1 RCT ensures longevity and resistance to harsh riding conditions. Its innovative design incorporates a shorter overall length, reducing vulnerability to crash damage and improving your bike's handling characteristics. The muffler is manufactured entirely in FMF’s Southern California facility, guaranteeing quality control and precision craftsmanship. The Factory 4.1 RCT's design moves the muffler closer to the engine, centralizing mass for improved stability and handling. Additionally, the Rapid Tuning System (RTS) allows for quick adjustments to optimize performance tailored to your riding style. The lightweight aluminum construction contributes to substantial weight savings without sacrificing strength, making it an ideal upgrade for competitive riders and enthusiasts alike.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eResonance Chamber Technology™: Enhances power output and broadens RPM range\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerospace-grade Materials: Ensures durability and resistance to wear\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eShorter Overall Length: Reduces crash damage susceptibility and improves handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFactory Forward Engineering: Moves muffler closer to the motor for centralized mass\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRapid Tuning System (RTS): Facilitates quick performance adjustments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLightweight Aluminum Construction: Contributes to significant weight savings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured in the USA: Precision craftsmanship from FMF's Southern California factory\u003c\/li\u003e\u003c\/ul\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":45996453789893,"sku":"18211391","price":539.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/233813.png?v=1774327629","url":"https:\/\/btqllc.com\/products\/fmf-factory-4-1-rct-muffler-aluminum-part-042290-by-fmf","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}