FMF KTM 350-500EXCF'20/HQSV FE250-501'20-21 ALUM. FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 045647

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

Feature:

Notice:Closed Course Use Only
Item ID:045647
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)
Weight:5.9 lbs.

Application: