FMF Racing - FMF044396 - Yamaha YZ450F 2010-2013 PowerCore 4 Hex Muffler

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strength. Aluminum performance muffler with durable stainless steel components. Completely redesigned for all late model applications. Removable spark arrestor included. Aluminum slip-on developed to increase the horsepower and torque throughout the entire power band.

The FMF Racing PowerCore 4 Hex Muffler is an aluminum slip-on muffler developed to increase horsepower and torque throughout the entire power curve. Its performance-focused design delivers a noticeable, usable power increase for varied riding styles and is completely redesigned for late-model applications.

The muffler features aluminum construction with durable stainless steel components and stainless steel Hi-Flo end caps, balancing performance and strength. A removable spark arrestor is included. The FMF Racing PowerCore 4 Hex Muffler fits 2010, 2011, 2012, and 2013 Yamaha YZ450F models.

Key Features & Performance Benefits

• Increases horsepower and torque throughout the entire power band.
• Provides a noticeable and usable power increase.
• Combines aluminum construction with durable stainless steel components.
• Includes stainless steel Hi-Flo end caps and a removable spark arrestor.

Key Product Specifications & Technical Data

• Brand: FMF Racing
• Part Number: FMF044396
• Product Type: PowerCore 4 Hex Muffler
• Design: Aluminum slip-on muffler
• Construction: Aluminum with stainless steel components
• End Caps: Stainless steel Hi-Flo
• Spark Arrestor: Removable
• Emissions Information: EPA compliant

What's Included

• FMF Racing PowerCore 4 Hex Muffler
• Removable spark arrestor

Fitment

Fits 2010 Yamaha YZ450F, 2011 Yamaha YZ450F, 2012 Yamaha YZ450F, and 2013 Yamaha YZ450F.

Fitments:
2010 Yamaha YZ450F Base
2011 Yamaha YZ450F Base
2012 Yamaha YZ450F Base
2013 Yamaha YZ450F Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1