{"product_id":"fmf-21-22-kx250f-4-1-rct-slip-on-al-w-cf-ec","title":"FMF 21-22 KX250F 4.1 RCT Slip-On AL With CF EC","description":"\u003cp\u003eRCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output\u003c\/p\u003e\u003cp\u003eInternal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power\u003c\/p\u003e\u003cp\u003eFMF's Factory Forward Engineering centralizes mass and is less prone to crash damage\u003c\/p\u003e\u003cp\u003eInnovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws\u003c\/p\u003e\u003cp\u003eMeets AMA and FIM sound requirements\u003c\/p\u003e\u003cp\u003eQuietCore 94db insert included\u003c\/p\u003e\u003cp\u003eSpark arrestor included in muffler\u003c\/p\u003e\u003cp\u003eMade in U.S.A.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":40479988777006,"sku":"042394","price":1044.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/9659\/3198\/files\/fmf-21-22-kx250f-41-rct-slip-on-al-wcf-ecdriven-powersports-inc042394-620599.png?v=1722165095","url":"https:\/\/www.drivenpowersports.ca\/fr\/products\/fmf-21-22-kx250f-4-1-rct-slip-on-al-w-cf-ec","provider":"Driven Powersports Inc.","version":"1.0","type":"link"}