FMF Powercore 4 Exhaust Silencer 09-22 Yamaha YFZ 450 R X - FMF 044300

Enhance your machine’s performance with the FMF Racing PowerCore 4 slip-on exhaust, expertly engineered to deliver increased horsepower and torque across the full powerband for truly usable gains in any riding style. Built from robust aluminium and featuring Hi-Flo stainless steel endcaps, this exhaust system offers an optimal blend of lightweight performance and lasting durability. With a champagne anodised finish and removable spark arrestor, the PowerCore 4 ensures race-proven performance with both style and safety in mind.

Features

• Designed for significant horsepower and torque gains throughout the entire RPM range
• Aluminium muffler body with stainless steel midpipe and endcaps for strength and reliability
• Removable screen-type spark arrestor included for versatility
• Completely redesigned for current late-model sport ATVs
• Available quiet insert (sold separately) for sound level adjustment
• Lightweight, weighing only 5.7 lbs
• Notice: Closed course use only

Specifications

• Item ID: 044300
• Type: Slip-On
• Configuration: Single
• Construction: Aluminium
• Finish: Champagne Anodised
• Midpipe: Stainless steel
• Endcap: Stainless steel
• Spark Arrestor: Screen insert (included)
• Quiet Insert: Sold separately
• Weight: 5.7 lbs

Vehicle Fitment

Yamaha

• YFZ450R (2009–2022)
• YFZ450X (2010–2011)

Supplier SKU: 06-434.FMF.PC4. 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.