FMF Powercore 4 Hex Exhaust Silencer 21-26 Honda CRF 450 R RX - FMF 041600

The Powercore 4 HEX 041600 from FMF Racing is engineered for riders seeking elite race-bred performance without the premium price tag. Designed to enhance both torque and horsepower, this slip-on silencer utilises high-grade stainless steel and aluminium construction for exceptional durability. With advanced internal Hi-Flo technology and enhanced sonic evacuation, it delivers improved exhaust flow and power, while a removable spark arrestor provides added versatility for different riding environments.

Features

• Overall increase in power and torque
• Durable stainless steel and aluminium construction ensures longevity
• Space Age internal packing material maximises service life
• Internal core with Hi-Flo technology for optimised flow
• Enhanced sonic evacuation promotes higher flow and power gains
• Removable spark arrestor included for versatility
• Compatible with Quiet Insert (sold separately)
• Closed course use only

Specifications

• 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: No
• Item ID: 041600

Vehicle Fitment

HONDA

• CRF450R (2021–2026)
• CRF450RX (2021–2026)

Supplier SKU: 06-9939.FMF.PC4H. Supplier availability is subject to change.

Why Buy From FDY Performance?

Shop with FDY Performance Ltd, a UK-based motorcycle parts and accessories retailer. We offer friendly product support and UK delivery options. Please check your bike make, model and year against the fitment information before ordering.