Powercore 4 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.

Item Id - Manual Description
044013 - INST SHEET YAM 98-02 YZ400/426 P-CORE 4

Make	Model	Year
YAMAHA	WR400	98-00
YAMAHA	WR426F	01-02
YAMAHA	YZ400F	98-99
YAMAHA	YZ426F	00-02