{"product_id":"factory-4-1-rct-exhaust-system-for-yamaha-wr-450-f-2024-2026-18202048","title":"Factory 4.1 RCT Exhaust System For Yamaha WR 450 F 2024-2026 | 18202048","description":"Factory 4.1 RCT Exhaust System\u003cli\u003eIncorporates FMF Resonance Chamber Technology™ both internally and externally\u003c\/li\u003e\u003cli\u003eShorter overall length that is less susceptible to crash damage and complementary to Factory Forward Engineering, moving the muffler closer to the motor to centralize mass\u003c\/li\u003e\u003cli\u003eConstructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the southern California factory\u003c\/li\u003e\u003cli\u003eSpark arrestor screen insert included\u003c\/li\u003e\u003cli\u003e94dB insert included\u003c\/li\u003e\u003cli\u003eFor closed course competition only\u003c\/li\u003e\u003cli\u003eNOTE: Will not pass 2025 FIM sound regulation\u003c\/li\u003e\u003cp\u003eThis item fits to following bikes.\u003c\/p\u003e\u003cli\u003eYamaha WR 450 F 2024-2026\u003c\/li\u003e\u003cli\u003eYamaha YZ 450 F 2023-2025\u003c\/li\u003e\u003cli\u003eYamaha YZ 450 FX 2024-2026\u003c\/li\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":56055005315451,"sku":"18202048","price":1593.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/6881\/0972\/files\/18202048_01.jpg?v=1770293989","url":"https:\/\/motosuperstore.co.uk\/products\/factory-4-1-rct-exhaust-system-for-yamaha-wr-450-f-2024-2026-18202048","provider":"Moto Superstore","version":"1.0","type":"link"}