FMF Muffler Powercore 4 Hex Slip-On Aluminium demper KTM SX-F 250/350/450 07-15 & EXC 450/530 2009-2011 & Husqvarna FE 250/350/450/500 2014-2016

HUSABERG
FE250 2013 - 2014
FE350 2013 - 2014
FE501 2013 - 2014

HUSQVARNA
FE250 2014 - 2016
FE350 2014 - 2016
FE450 2015 - 2016

KTM
SX-F 250 2009 - 2015
XC-F 250 2009, 2011, 2013 - 2015
XC-F-W 250 2009 -2016

SX-F 350 2011 - 2015
XC-F 350 2011 - 2015
XCF-W 350 2012 - 2016

XCW 400 2009 - 2010

EXC 450 2009 - 2011
EXCR 450 2008
SMR 450 2013
SX-F 450 2007 - 2015
SX-F 450 Factory edition 2012 - 2014
XCF 450 2009
XC-F 450 2013 - 2015
XCRW 450 2008
XCW 450 2009 - 2010
XC-W 450 2012- 2016

XCF-W 500 2012 - 2014
XC-W 500 2013 - 2016

SX-F 505 2008
XCF 505 2008 - 2009

EXC 530 2009 - 2011
EXC-R 530 2008
XCRW 530 2008
XCW 530 2009 - 2010

FMF 045553

When designing the PowerCore 4 HEX, 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.

-Space Age internal packing material for maximum longevity.

-Internal shape of core uses Hi-Flo technology.

-Enhanced sonic evacuation provides for higher flow and increased power.

-Includes removable spark arrestor.

Notice: Closed Course Use Only
Item ID: 045553
Type: Slip-On
Configuration: Single
Const: Aluminum
Finish: Natural
Midpipe: Stainless Steel
Endcap: Stainless Steel
Spark Arrestor: Screen Insert (included)
Carb Warning: no
Quiet Insert: Quiet Insert (sold separately)
Weight: 4.6 lbs