FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 045594
045594
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:045594
Type:Slip-On
Configuration:Single
Const:Aluminum
Finish:Natural
Endcap:Carbon
Spark Arrestor:Screen Insert (included)
Carb Warning:no
Quiet Insert:94dB Insert (included)
Weight:4.3 lbs.
| Item Id - Manual Description |
|---|
| 045594 - INST SHEET KTM250/450SXF'15 FE F4.1 HEX S/O MFLR |
| 045594 - INST SHEET FACT-4.1 RCT SPIRAL RING REMOVAL |
| Make | Model | Year |
|---|---|---|
| HUSQVARNA | FC 250 | 16-18 |
| HUSQVARNA | FC 350 | 16-18 |
| HUSQVARNA | FC 450 | 16-18 |
| HUSQVARNA | FE 250 | 17-19 |
| HUSQVARNA | FE 350 | 17-19 |
| HUSQVARNA | FE 450 | 17-19 |
| HUSQVARNA | FE501 | 17-19 |
| HUSQVARNA | FX 350 | 17-18 |
| HUSQVARNA | FX 450 | 17-18 |
| KTM | 250 EXC-F | 17-19 |
| KTM | 250 SX-F | 16-18 |
| KTM | 250 SX-F FACTORY EDITION | 15-17 |
| KTM | 250 XC-F | 16-18 |
| KTM | 350 EXC-F | 17-19 |
| KTM | 350 SX-F | 16-18 |
| KTM | 350 XC-F | 16-18 |
| KTM | 450 EXC-F | 18-19 |
| KTM | 450 EXC-F SIX DAYS | 17-19 |
| KTM | 450 SX-F | 16-18 |
| KTM | 450 SX-F FACTORY EDITION | 15-17 |
| KTM | 450 XC-F | 16-18 |
| KTM | 500 EXC-F | 17-19 |