Yamaha
WR400F 1998-2000
WR426F 2001-2002
YZ400F 1998-1999
YZ426F 2000-2002 Part No. 06-150.FMF.PC4 (oro2u.com) FMF 044013 When designing the PowerCore4, 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 -Advanced packing material for maximum longevity -Champagne color anodized can -Removable spark arrestor included -Optional 96dB quiet insert available
Notice: Closed Course Use Only
Item ID: 044013
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: 5.3 lbs.

Yamaha
WR400F 1998-2000
WR426F 2001-2002
YZ400F 1998-1999
YZ426F 2000-2002 Part No. 06-150.FMF.PC4 (oro2u.com) FMF 044013 When designing the PowerCore4, 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 -Advanced packing material for maximum longevity -Champagne color anodized can -Removable spark arrestor included -Optional 96dB quiet insert available
Notice: Closed Course Use Only
Item ID: 044013
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: 5.3 lbs.


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