Powercore 4 Hex Slip On Exhaust FMF 044441 For 18-25 YZ450F & 19-24 WR450F
Customer Ratings
Powercore 4 Hex Slip On Exhaust FMF 044441 For 18-25 YZ450F & 19-24 WR450F
    
Powercore 4 Hex Slip On Exhaust FMF 044441 For 18-25 YZ450F & 19-24 WR450F
Upgrade your ride with FMF's performance-focused exhaust muffler, designed to deliver noticeable gains in power and torque while offering durability and long-term reliability.
Key Features:
- Overall increase in power and torque
 - Durable stainless steel and aluminum construction
 - Advanced Space Age internal packing material for maximum longevity
 - Hi-Flo core technology for improved exhaust flow
 - Enhanced sonic evacuation for higher flow and more power
 - Includes removable spark arrestor
 - Compatible with both FMF and stock OEM headers
 
This muffler is engineered for riders looking for a balance of performance, durability, and sound. Whether you're on the trail or the track, FMF has you covered with proven technology and race-inspired design.
Brand: FMF
Part Number: 044441
Fitment:
- 2019-2024 Yamaha WR450F
 - 2018-2024 Yamaha YZ450F
 - 2024 Yamaha YZ450F 50th Anniversary Edition
 - 2023 Yamaha YZ450F Monster Energy Yamaha Racing Edition
 - 2019-2024 Yamaha YZ450FX
 
Note: Image is for reference only, actual product may vary slightly.
Powercore 4 Hex Slip On Exhaust FMF 044441 For 18-25 YZ450F & 19-24 WR450F
Upgrade your ride with FMF's performance-focused exhaust muffler, designed to deliver noticeable gains in power and torque while offering durability and long-term reliability.
Key Features:
- Overall increase in power and torque
 - Durable stainless steel and aluminum construction
 - Advanced Space Age internal packing material for maximum longevity
 - Hi-Flo core technology for improved exhaust flow
 - Enhanced sonic evacuation for higher flow and more power
 - Includes removable spark arrestor
 - Compatible with both FMF and stock OEM headers
 
This muffler is engineered for riders looking for a balance of performance, durability, and sound. Whether you're on the trail or the track, FMF has you covered with proven technology and race-inspired design.
Brand: FMF
Part Number: 044441
Fitment:
- 2019-2024 Yamaha WR450F
 - 2018-2024 Yamaha YZ450F
 - 2024 Yamaha YZ450F 50th Anniversary Edition
 - 2023 Yamaha YZ450F Monster Energy Yamaha Racing Edition
 - 2019-2024 Yamaha YZ450FX
 
Note: Image is for reference only, actual product may vary slightly.