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FMF Racing  |  SKU: FMF045553

FMF Racing KTM SX-F 07-15/XC-F 07-15/XCF-W 08-16/SMR 07-10/HSKY FE250/350 14-16 PC 4 Hex Muffler

$399.99
Shipping calculated at checkout.


*To see if this product fits your vehicle, refer to the fitment options below.         


Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.

The FMF PowerCore 4 HEX Exhaust combines premium technology and rugged durability to deliver enhanced horsepower and torque without the high-end price. Designed for riders who demand race-level performance, this slip-on muffler offers exceptional value and power for your bike.

Key Features:

  • Power & Torque Boost: Achieve increased horsepower and torque for superior acceleration and performance.
  • Durable Construction: Built from stainless steel and aluminum, ensuring a long-lasting, lightweight design.
  • Space-Age Internal Packing: Advanced packing material enhances the exhaust’s longevity, keeping your ride performing at its best.
  • Hi-Flo Technology: Optimized core design for improved exhaust flow and increased power.
  • Enhanced Sonic Evacuation: Higher flow and smoother operation for improved power delivery.
  • Removable Spark Arrestor: Includes a spark arrestor for safe trail riding and legal compliance.
Year Make Model
2013-2014 HUSABERG FE 250
2013-2014 HUSABERG FE 350
2013-2014 HUSABERG FE501
2014-2016 HUSQVARNA FE 250
2014-2016 HUSQVARNA FE 350
2015-2016 HUSQVARNA FE 450
2009-2015 KTM 250 SX-F
2009, 2011, 2013-2015 KTM 250 XC-F
2009-2010, 2012-2016 KTM 250 XCF-W
2011-2015 KTM 350 SX-F
2011-2015 KTM 350 XC-F
2012-2016 KTM 350 XCF-W
2009-2010 KTM 400 XCW
2009-2011 KTM 450 EXC
2008 KTM 450 EXCR
2013 KTM 450 SMR
2007-2015 KTM 450 SX-F
2012-2014 KTM 450 SXF FACTORY EDITION
2009 KTM 450 XCF
2013-2015 KTM 450 XC-F


Delivery and Shipping

  • Most orders ship in 1 to 3 Business Days
  • Free Shipping to Lower 48 - (3 to 6 Day Delivery)
  • Expedited Shipping options Available - (Please Call)
  • Alaska | Puerto Rico | Hawaii Shipping fees Apply

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