{"product_id":"fmf-factory-41-rct-aluminum-slip-on-kawasaki-kx450f-2009-2011","title":"FMF Factory 4.1 RCT Aluminum Slip-On - Kawasaki KX450F 2009-2011","description":"\u003cp\u003eGet factory-level performance with the FMF Factory 4.1 RCT Aluminum Slip-On. Built around FMF's Resonance Chamber Technology, the 4.1 RCT is engineered to deliver serious power gains while keeping sound levels in check, making it one of the most popular race exhausts in the paddock.\u003c\/p\u003e\n\u003cp\u003eThis version pairs an aluminum canister with a durable stainless steel mid-pipe, giving you the same proven RCT performance at a lower price than titanium. FMF's Factory Forward design pulls the muffler closer to the center of the bike for better mass centralization and less exposure to crash damage. Each application is tuned with its own core specification, so the power is matched to your machine. The innovative rear end cap makes it simple to swap tuning tip inserts or install the included spark arrestor for trail riding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✓ Fits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e2009-2011 Kawasaki KX450F\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✓ Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResonance Chamber Technology (RCT) for more power with lower sound\u003c\/li\u003e\n\u003cli\u003ePatented core and canister shape for more sound-absorbing volume\u003c\/li\u003e\n\u003cli\u003eAluminum canister with stainless steel mid-pipe\u003c\/li\u003e\n\u003cli\u003eFactory Forward design centralizes mass and resists crash damage\u003c\/li\u003e\n\u003cli\u003eApplication-specific core tuning\u003c\/li\u003e\n\u003cli\u003eRear end cap accepts tuning tip inserts or spark arrestor\u003c\/li\u003e\n\u003cli\u003eCarbon fiber end cap\u003c\/li\u003e\n\u003cli\u003eFor closed-course competition use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✓ What's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) FMF Factory 4.1 RCT aluminum slip-on muffler with stainless mid-pipe\u003c\/li\u003e\n\u003cli\u003eSpark arrestor insert and wash plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShips fast from DuneGoonShop!\u003c\/strong\u003e\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":51131327742177,"sku":"79-40613","price":599.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/4aa4-572a8b51743d6.jpg?v=1792704917","url":"https:\/\/dunegoonshop.com\/products\/fmf-factory-41-rct-aluminum-slip-on-kawasaki-kx450f-2009-2011","provider":"Dune Goons","version":"1.0","type":"link"}