{"product_id":"2550874-fmf-factory-41-rct-silencer-for-yamaha-wrf250-2023-2025","title":"FMF Factory 4.1 RCT Silencer For Yamaha WRF250 2023-2025","description":"\u003cp\u003eThe \u003cstrong\u003eFMF Factory 4.1 RCT Silencer For Yamaha WRF250 2023-2025 \u003c\/strong\u003e is part of the latest collection from FMF.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFACTORY 4.1 RCT SLIP-ON MUFFLERS\u003c\/li\u003e\n\u003cli\u003eRCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output\u003c\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\u003eFMF's Factory Forward Engineering centralizes mass and is less prone to crash damage\u003c\/li\u003e\n\u003cli\u003eInnovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws\u003c\/li\u003e\n\u003cli\u003eCompatible with stock header or FMF header\u003c\/li\u003e\n\u003cli\u003eQuietCore 94 dB insert included\u003c\/li\u003e\n\u003cli\u003eSpark arrestor included in muffler\u003c\/li\u003e\n\u003cli\u003eAvailable in natural titanium or blue anodized finish with titanium or carbon fiber end caps\u003c\/li\u003e\n\u003cli\u003eMeet AMA and FIM sound requirements\u003c\/li\u003e\n\u003cli\u003eNOTE: Will not pass 2025 FIM sound regulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnd Cap Material: Carbon Fiber\u003c\/li\u003e\n\u003cli\u003eEnd Cap Style: Conical\u003c\/li\u003e\n\u003cli\u003eModel: Factory 4.1 RCT\u003c\/li\u003e\n\u003cli\u003eMuffler Color\/Finish: Anodized Blue\u003c\/li\u003e\n\u003cli\u003eMuffler Material: Titanium\u003c\/li\u003e\n\u003cli\u003ePipe Material: Titanium\u003c\/li\u003e\n\u003cli\u003eProduct Name: Muffler\u003c\/li\u003e\n\u003cli\u003eResearch Value: Finalized\u003c\/li\u003e\n\u003cli\u003eRiding Style: Off-Road\u003c\/li\u003e\n\u003cli\u003eStyle: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eType: Slip-On\u003c\/li\u003e\n\u003cli\u003eUnits: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eTo fit:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYAMAHA WR 250 F 2023  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2024  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250 F 2025  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 FX 2020  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 FX 2021  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 FX 2022  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 FX 2023  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 FX 2024  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 FX 2025  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 FX 2026  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 FX 2027  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2019  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2020  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2021 Monster Energy Racing Edition All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2021  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2022 Monster Energy Racing Edition All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2022  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2023 Monster Energy Racing Edition All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2023  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2024 50th Anniversary Edition All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2024  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2025 70th Anniversary Edition All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2025 Monster Energy Racing Edition All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2025  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2026 70th Anniversary Edition All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2026  All Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 250 F 2027  All Models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eManufacturer part number: \u003c\/b\u003e044486\u003c\/p\u003e\u003cp\u003eView all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/fmf\"\u003eFMF\u003c\/a\u003e\u003c\/strong\u003e. View all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/parts-spares\"\u003eParts and spares\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":56868380148098,"sku":"2550874","price":966.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/9452\/0351\/files\/120578_1200x745_f0246d13-b37b-4d1a-b0c4-3ed73e6c530f.jpg?v=1787652293","url":"https:\/\/www.ghostbikes.com\/products\/2550874-fmf-factory-41-rct-silencer-for-yamaha-wrf250-2023-2025","provider":"Ghostbikes","version":"1.0","type":"link"}