FMF PowerCore 4 Slip-On Muffler - Fits 09+ Yamaha YFZ-450R

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Regular Price: $349.99
Sale Price: $299.99
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FMF Exhaust Powercore 4 Slip-On Muffler for Yamaha 2009+ YFZ-450R ATV

FMF developed the PowerCore4 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 endcaps 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

Notice: Closed Course Use Only
Item ID: 044300
Type: Slip-On
Configuration: Single
Const: Aluminum
Finish: Champagne Anodized
Midpipe: Stainless Steel
Endcap: Stainless Steel
Spark Arrestor: Screen Insert (included)
Carb Warning: no
Quiet Insert: Quiet Insert (sold separately)
Weight: 5.7 lbs.