{"product_id":"end-of-line-factory-4-1-rct-exhaust-silencer-11-13-yamaha-yz-450-f-fmf-044372","title":"END OF LINE Factory 4.1 RCT Exhaust Silencer 11-13 Yamaha YZ 450 F - FMF 044372","description":"\u003cp\u003e\u003cspan style=\"text-decoration:\" underline\u003e\u003cstrong\u003eYamaha \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eYZ 450 F 2011-2012\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"text-decoration:\" underline\u003e\u003cstrong\u003ePart No.\u003c\/strong\u003e\u003c\/span\u003e 06-1756.FMF.FTA  (oro2u.com)\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"text-decoration:\" underline\u003e\u003cstrong\u003eFMF\u003c\/strong\u003e\u003c\/span\u003e 044372\u003c\/p\u003e \u003cp\u003e- Incorporating Resonance Chamber Technology. \u003cbr\u003e- Patented core shape lowers sound level while maintaining maximum power output.\u003cbr\u003e- Patented canister shape increases internal volume for more sound absorbing material. \u003cbr\u003e-  Patented chamber design to enhance and refine exhaust pressure. Factory  Forward Engineering centralizes mass and is less prone to crash damage.  \u003cbr\u003e- Tuned exhaust with optimized core specifications for each application. \u003cbr\u003e- Comes with the quality, craftsmanship and performance expected from FMF.\u003cbr\u003e - Meets AMA and FIM sound requirements. \u003cbr\u003e- Spark arrestor included in muffler. \u003cbr\u003e- Built 100% in the U.S.A. at FMFs state-of-the-art-factory. \u003cbr\u003e- Maintenance made easy with the removal of 4 screws on the front end cap. \u003cbr\u003e- Compatible with stock or FMF header. Notice: For Closed Course Competition Use Only.\u003c\/p\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":56996680139125,"sku":"06-1756.FMF.FTA","price":409.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/06-1756-fmf-fta-1.jpg?v=1774467462","url":"https:\/\/www.smxoffroad.com\/es\/products\/end-of-line-factory-4-1-rct-exhaust-silencer-11-13-yamaha-yz-450-f-fmf-044372","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}