FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 045680
045680
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
Item ID:045680
Type:Slip-On
Configuration:Single
Const:Aluminum
Finish:Gray Anodized
Midpipe:Stainless Steel
Endcap:Carbon
Spark Arrestor:Screen Insert (included)
Carb Warning:no
Quiet Insert:94dB Insert (included)
Weight:5.5 lbs.
| Make | Model | Year |
|---|---|---|
| GAS GAS | EC 450F | 24 |
| GAS GAS | EW 500F | 24 |
| GAS GAS | EX 450F | 24 |
| GAS GAS | MC 450F | 24 |
| GAS GAS | MC 450F FACTORY EDITION | 23 |
| HUSQVARNA | FC 450 | 23-24 |
| HUSQVARNA | FE 450 | 24 |
| HUSQVARNA | FE 501W | 24 |
| HUSQVARNA | FX 450 | 23-24 |
| KTM | 450 SX-F | 23-25 |
| KTM | 450 SX-F FACTORY EDITION | 22 |
| KTM | 450 XC-F | 23-25 |
| KTM | 450 XCF-W | 24 |
| KTM | 500 XW-F | 24 |