Powercore 4 Hex Exhaust Silencer 20-21 Yamaha WR 250 F - FMF 044471

The FMF Racing Powercore 4 HEX 044471 offers race-inspired performance for riders seeking increased power and torque without compromising on durability or budget. By integrating advanced Hi-Flo technology and innovative interior packing, this slip-on delivers noticeable horsepower gains and a smooth exhaust note, all housed within robust stainless steel and aluminium components. A removable spark arrestor is included for added versatility.

Features

• Overall increase in power and torque for enhanced rideability
• Constructed using stainless steel and aluminium for maximum durability
• Incorporates Space Age packing material for extended longevity
• Internal Hi-Flo core design improves exhaust flow
• Enhanced sonic evacuation for increased performance
• Removable spark arrestor included for dual-purpose riding
• Notice: Closed Course Use Only
• Slip-on configuration with natural finish
• Quiet insert available separately

Specifications

• Item ID: 044471
• Type: Slip-On
• Configuration: Single
• Construction: Aluminium
• Finish: Natural
• Midpipe: Stainless Steel
• Endcap: Stainless Steel
• Spark Arrestor: Screen Insert (included)
• Quiet Insert: Sold separately
• Carb Warning: Yes
• Weight: 7.1 lbs

Vehicle Fitment

Yamaha

• WR250F (2020–2021)