The FMF Factory 4.1 RCT Titanium Anodized Slip-On Muffler w/ Carbon End Cap is built with aerospace grade materials and utilizes FMF's Resonance Chamber Technology™ for optimal performance. Its compact design offers increased crash protection and centralizes mass for better handling.

-Available in Blue Anodized Titanium Muffler with Carbon End Cap 

-Massive Power gains throughout the RPM range.

-Huge weight savings

-New RTS (Rapid Tuning System)

-FMF uses the highest quality proprietary blend of alloy grade titanium made specifically to our standards.

Features

Notice:Closed Course Use Only
Item ID:045561
Type:Slip-On
Configuration:Single
Const:Titanium
Finish:Blue Anodized
Midpipe:Titanium
Endcap:Carbon
Spark Arrestor:Screen Insert (included)
Carb Warning:no
Quiet Insert:94dB Insert (included)
Weight:4 lbs.

Fitment:
2011 KTM 250 SX-F
2011 KTM 350 SX-F
2011 KTM 450 SX-F
2012 KTM 250 SX-F
2012 KTM 350 SX-F
2012 KTM 450 SX-F
2012 KTM 450 SX-F Factory Edition
2013 KTM 250 SX-F
2013 KTM 250 XCF-W
2013 KTM 350 SX-F
2013 KTM 350 XCF-W
2013 KTM 450 SX-F
2013 KTM 450 XC-F
2014 Husqvarna FE 250
2014 Husqvarna FE 350
2014 KTM 250 SX-F
2014 KTM 250 XCF-W
2014 KTM 350 SX-F
2014 KTM 350 XCF-W
2014 KTM 450 SX-F
2014 KTM 450 XC-F
2015 Husqvarna FE 250
2015 Husqvarna FE 350
2015 KTM 250 SX-F
2015 KTM 250 XCF-W
2015 KTM 350 SX-F
2015 KTM 350 XCF-W
2015 KTM 450 SX-F
2015 KTM 450 XC-F
2016 Husqvarna FE 250
2016 Husqvarna FE 350
2016 KTM 250 XCF-W
2016 KTM 350 XCF-W
2016 KTM 500 XCF-W