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![Powercore 4 045135](http://www.fmfracing.com/cdn/shop/files/PowerCore4_{width}x.jpg?v=1698859533)
Powercore 4 045135
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045135
Cancer and Reproductive harm - www.p65warnings.ca.gov
Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART"
![](http://www.fmfracing.com/cdn/shop/files/FMF_NUMBER_1_PLATE_2024_115cb055-1653-4827-b0c9-973185f549fc_{width}x.png?v=1712857702)
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.
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.
Item Id - Manual Description |
---|
045135 - INST SHEET KTM 450/525'04-06 MFLR |
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 |