Product description

The FMF Factory 4.1 RCT Silencer For Yamaha WRF250 2023-2025 is part of the latest collection from FMF.

Features:

• FACTORY 4.1 RCT SLIP-ON MUFFLERS
• RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output
• Internal 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
• FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage
• Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws
• Compatible with stock header or FMF header
• QuietCore 94 dB insert included
• Spark arrestor included in muffler
• Available in natural titanium or blue anodized finish with titanium or carbon fiber end caps
• Meet AMA and FIM sound requirements
• NOTE: Will not pass 2025 FIM sound regulation

Specifications:

• End Cap Material: Carbon Fiber
• End Cap Style: Conical
• Model: Factory 4.1 RCT
• Muffler Color/Finish: Anodized Blue
• Muffler Material: Titanium
• Pipe Material: Titanium
• Product Name: Muffler
• Research Value: Finalized
• Riding Style: Off-Road
• Style: 4-Stroke
• Type: Slip-On
• Units: Each

To fit:

• YAMAHA WR 250 F 2023 All Models
• YAMAHA WR 250 F 2024 All Models
• YAMAHA WR 250 F 2025 All Models
• YAMAHA YZ 250 FX 2020 American Models
• YAMAHA YZ 250 FX 2021 American Models
• YAMAHA YZ 250 FX 2022 American Models
• YAMAHA YZ 250 FX 2023 American Models
• YAMAHA YZ 250 FX 2024 American Models
• YAMAHA YZ 250 FX 2025 All Models
• YAMAHA YZ 250 FX 2026 All Models
• YAMAHA YZ 250 FX 2027 All Models
• YAMAHA YZ 250 F 2019 All Models
• YAMAHA YZ 250 F 2020 All Models
• YAMAHA YZ 250 F 2021 Monster Energy Racing Edition All Models
• YAMAHA YZ 250 F 2021 All Models
• YAMAHA YZ 250 F 2022 Monster Energy Racing Edition All Models
• YAMAHA YZ 250 F 2022 All Models
• YAMAHA YZ 250 F 2023 Monster Energy Racing Edition All Models
• YAMAHA YZ 250 F 2023 All Models
• YAMAHA YZ 250 F 2024 50th Anniversary Edition All Models
• YAMAHA YZ 250 F 2024 All Models
• YAMAHA YZ 250 F 2025 70th Anniversary Edition All Models
• YAMAHA YZ 250 F 2025 Monster Energy Racing Edition All Models
• YAMAHA YZ 250 F 2025 All Models
• YAMAHA YZ 250 F 2026 70th Anniversary Edition All Models
• YAMAHA YZ 250 F 2026 All Models
• YAMAHA YZ 250 F 2027 All Models

Manufacturer part number: 044486

View all FMF. View all Parts and spares.

Contents

Your package will include the following:

• 1 X FMF Factory 4.1 RCT Silencer For Yamaha WRF250 2023-2025