Description
Fmf - 18201875 - 4.1 RCT Exhaust with MegaBomb - Aluminum
Features
- Shorter overall length that is less susceptible to crash damage and complementary to FMF's 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 FMF's exacting specifications and is manufactured 100% at their Southern California factory
- Massive Power gains throughout the RPM range.
- Huge weight savings
- New RTS (Rapid Tuning System)
- Includes MegaBomb header
- Includes spark arrestor screen insert
Specs
| Pipe Material | Stainless Steel |
| Model | Factory 4.1 RCT |
| Muffler Color/Finish | Raw |
| Riding Style | Off-Road |
| End Cap Material | Carbon Fiber |
| Muffler Material | Aluminum |
| Units | Each |
| Product Name | Exhaust System |
| Type | Full System |
Fitment
| 2021-2023 | Gas Gas | EX 450F |
| 2021-2023 | Gas Gas | MC 450F |
| 2018-2020 | KTM | 450 SX-F Factory Edition |
| 2018-2021 | Husqvarna | FC450 |
| 2019-2021 | KTM | 450 SX-F |
| 2019-2021 | KTM | 450 XC-F |
| 2019-2021 | Husqvarna | FX450 |