Mufflers & Silencers

FMF Factory 4.1 RCT Blue Anodized Titanium Slip-On Muffler - CRF450X (041587)

Rapid Tuning System (RTS) Shorter overall length that is less susceptible to crash damage Massive Power gains throughout the RPM range. Huge weight savings

$749.99

$598.26

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FMF Factory 4.1 RCT Blue Anodized Titanium Slip-On Muffler w/Carbon Tip (042404)

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash...

$899.99

$713.94

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FMF Factory 4.1 RCT Blue Anodized Titanium/Carbon Tip Exhaust Muffler (045586)

FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Spark Arrestor and Quiet Core 94db insert included Internal ducts in the chambers of the RCT system increase...

$649.99

$521.83

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FMF Factory 4.1 RCT Carbon Tip Aluminum Slip-On Muffler (045647)

All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for...

$549.99

$444.88

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FMF Factory 4.1 RCT Muffler Anodized Titanium/Carbon (042259)

FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Spark Arrestor and Quiet Core 94db insert included Internal ducts in the chambers of the RCT system increase...

$749.99

$541.07

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FMF Factory 4.1 RCT Muffler Anodized Titanium/Carbon (042286)

FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Spark Arrestor and Quiet Core 94db insert included Internal ducts in the chambers of the RCT system increase...

$749.99

$598.26

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FMF Factory 4.1 RCT Muffler Anodized Titanium/Carbon (042371)

FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Spark Arrestor and Quiet Core 94db insert included Internal ducts in the chambers of the RCT system increase...

$749.99

$555.53

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FMF Factory 4.1 RCT Muffler Anodized Titanium/Carbon (043365)

FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Spark Arrestor and Quiet Core 94db insert included Internal ducts in the chambers of the RCT system increase...

$749.99

$609.06

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FMF Factory 4.1 RCT Muffler Anodized Titanium/Carbon (043373)

FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Spark Arrestor and Quiet Core 94db insert included Internal ducts in the chambers of the RCT system increase...

$749.99

$609.06

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FMF Factory 4.1 RCT Muffler Anodized Titanium/Carbon (044429)

FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Spark Arrestor and Quiet Core 94db insert included Internal ducts in the chambers of the RCT system increase...

$799.99

$670.39

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FMF Factory 4.1 RCT Muffler Anodized Titanium/Carbon (044445)

FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Spark Arrestor and Quiet Core 94db insert included Internal ducts in the chambers of the RCT system increase...

$849.99

$689.67

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FMF Factory 4.1 RCT Slip-On Exhaust Muffler - Aluminum w/Carbon Tip (042369)

FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage Spark Arrestor and Quiet Core 94db insert included Internal ducts in the chambers of the RCT system increase...

$599.99

$483.14

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