FMF – Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (KTM)
FMF – Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (KTM) The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally […]
FMF - Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (KTM)
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.
Notice: Closed Course Use OnlyType: Slip-OnConfiguration: SingleConst: AluminumFinish: NaturalMidpipe: Stainless SteelSpark Arrestor: Screen Insert (included)Quiet Insert: 94dB Insert (included)Weight: 7.1 lbs.
| Fitment | 250 EXC-F – '17-'19, 250 SXF – '09-'15, 250 SXF – '16-'18, 250 SXF – '19-'22, 250 SXF Factory Edition – '15-'17, 250 XCF – '09, 250 XCF – '11, 250 XCF – '13-'15, 250 XCF – '16-'18, 250 XCF – '19-'22, 250 XCF-W – '09-'16, 350 EXC-F – '12-'16, 350 EXC-F – '17-'19, 350 SXF – '11-'15, 350 SXF – '19-'22, 350 XCF – '19-'22, 350 XCF-W – '12-'16, 350 XCF-W – '20-'22, 400 XCW – '09-'10, 450 EXC – '09-'11, 450 EXCR – '08, 450 SMR – '13, 450 SXF – '07-'15, 450 SXF – '19-'22, 450 SXF Factory Edition – '18, 450 SXF Factory Edition – '20-'21, 450 SXF Factory Edition – '12-'14, 450 XCF – '09, 450 XCF – '19-'22, 450 XCF-W – '20-'21, 450 XCF-W – '23, 500 EXC – '12-'16, 500 XCF-W – '20-'23 |
|---|---|
| Cap Finish | Carbon, Stainless |
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