FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 044443
FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 044443
FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 044443

FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 044443

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Regular price $649.99
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044443

Only 110 items in stock!
Cancer and Reproductive harm - www.p65warnings.ca.gov
Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART"

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 damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.

-Available in Natural Aluminum 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 especially to our standards.

-See Features Tab -> Fitment for header compatibility 

Notice:Closed Course Use Only
Item ID:044443
Type:Slip-On
Configuration:Single
Const:Aluminum
Finish:Natural
Midpipe:Stainless Steel
Endcap:Carbon
Spark Arrestor:Screen Insert (included)
Carb Warning:no
Quiet Insert:94dB Insert (included)
MakeModelYear
YAMAHAWR450F19-24
YAMAHAYZ450F18-25
YAMAHAYZ450FX19-25

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