Powercore 4 Hex Exhaust Silencer 19-26 Honda CRF 450 X - FMF 041586

Engineered for riders seeking race-inspired performance without the premium price tag, the FMF Racing Powercore 4 HEX 041586 delivers an optimal boost in power and torque. Featuring robust stainless steel and aluminium construction, this slip-on muffler incorporates Hi-Flo technology for maximum exhaust flow and enhanced durability. The internal Space Age packing ensures consistent performance over time, while a removable spark arrestor broadens off-road compatibility.

Features

• Closed course use only
• Item ID: 041586
• Slip-on configuration with single outlet
• Durable aluminium main construction with natural finish
• Stainless steel midpipe and endcap
• Enhanced Hi-Flo core technology for improved performance
• Enhanced sonic evacuation for higher exhaust flow
• Removable screen-type spark arrestor included
• Quiet insert available separately
• Lightweight design at 7.06 lbs

Specifications

• Type: Slip-On
• Configuration: Single
• Material: Aluminium body; Stainless steel midpipe and endcap
• Finish: Natural
• Spark Arrestor: Included (screen insert)
• Quiet Insert: Sold separately
• Weight: 7.06 lbs

Vehicle Fitment

Honda

• CRF450X (2019–2026)