08-15 WR250R/X PC4 W/SA FMF 044270 PowerCore 4 Slip-On

YAMAHA
WR250X 2008 - 2011,
WR250R 2008 - 2020,

Part No. 06-087.FMF.PC4

FMF 044436

When designing the PowerCore 4 HEX, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank.

-Overall increase in power and torque.

-Durable stainless steel and aluminum construction.

-Space Age internal packing material for maximum longevity.

-Internal shape of core uses Hi-Flo technology.

-Enhanced sonic evacuation provides for higher flow and increased power.

-Includes removable spark arrestor.

-See Features Tab -> Fitment for header compatibility

Notice: Closed Course Use Only
Item ID: 044436
Type: Slip-On
Configuration: Single
Const: Aluminum
Finish: Natural
Midpipe: Stainless Steel
Endcap: Stainless Steel
Spark Arrestor: Screen Insert (included)
Carb Warning: yes
Quiet Insert: Quiet Insert (sold separately)
Weight: 5.3 lbs.

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