KTM
400 XCW 2009-2010
450 EXC 2009-2011
450 EXCR 2008
450 XCRW 2008
450 XCW 2009-2010

Part No. 06-714.FMF.TMB FMF 045198 - Most copied header in the world Patented technology (Patent # 7510050)
- Gain up to three horsepower with a single bolt-on mod
- The ultimate compliment to our Factory 4.1 muffler
- Quality construction for maximum durability
- Reduces sound output by as much as 1.5 dB

KTM
400 XCW 2009-2010
450 EXC 2009-2011
450 EXCR 2008
450 XCRW 2008
450 XCW 2009-2010

Part No. 06-714.FMF.TMB FMF 045198 - Most copied header in the world Patented technology (Patent # 7510050)
- Gain up to three horsepower with a single bolt-on mod
- The ultimate compliment to our Factory 4.1 muffler
- Quality construction for maximum durability
- Reduces sound output by as much as 1.5 dB


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