{"product_id":"fmf-21-23-crf450r-exhst-4-1rct-an-mgbm","title":"FMF 21-23 CRF450R Exhst 4.1RCT AN Mgbm","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\u003eQuietCore 94 dB insert included\u003c\/p\u003e\u003cp\u003eMade in the U.S.A.\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","brand":"FMF","offers":[{"title":"Titanium-Titanium","offer_id":40479734792238,"sku":"041605","price":2573.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/9659\/3198\/files\/fmf-21-23-crf450r-exhst-41rct-an-mgbmdriven-powersports-inc041605-314888.png?v=1716918620","url":"https:\/\/www.drivenpowersports.ca\/fr\/products\/fmf-21-23-crf450r-exhst-4-1rct-an-mgbm","provider":"Driven Powersports Inc.","version":"1.0","type":"link"}