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: 045135
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)
Fitment: use w/ stock header
Weight: 4.6 lbs.
Make | Model | Year |
---|---|---|
KTM | 450 EXC | 04-06 |
KTM | 450 MXC | 04-06 |
KTM | 450 SX | 04-06 |
KTM | 450 XC | 06-07 |
KTM | 450 XCW | 07 |
KTM | 525 EXC | 04-06 |
KTM | 525 MXC | 04-06 |
KTM | 525 SX | 04-06 |
KTM | 525 XC | 06-07 |
KTM | 525 XCW | 07 |