Factory 4.1 RCT Exhaust Silencer 18-23 Sherco FSE 250 300 450 500 - FMF 045658
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FMF Racing Factory 4.1 RCT Slip-On exhaust with titanium anodised finish and carbon fibre end cap. Features FMF Resonance Chamber Technology for improved performance and sound attenuation. Compact, forward-positioned design minimises susceptibility to crash damage while enhancing mass centralisation for sharper handling. Precision-constructed in Southern California using aerospace-grade titanium and a robust stainless steel midpipe. Offers substantial weight reduction and noticeable power gains across the RPM spectrum. New Rapid Tuning System (RTS) allows for swift exhaust tuning adjustments. Closed-course use only. Includes spark arrestor screen insert. Muffler material: Titanium (blue anodised). Midpipe material: Stainless steel. End cap: Carbon fibre. Item ID: 045658. Type: Slip-On. Configuration: Single. Weight: 3600g.
- SKU
- 06-9945.FMF.FACT
- Brand
- FMF Exhausts
- Availability
- In Stock (3)
Fitments (26)
| Make | Model | Year |
|---|---|---|
| SHERCO | 250FSE | 2018 |
| SHERCO | 250FSE | 2019 |
| SHERCO | 250FSE | 2020 |
| SHERCO | 250FSE | 2021 |
| SHERCO | 250FSE | 2022 |
| SHERCO | 250FSE | 2023 |
| SHERCO | 300FSE | 2018 |
| SHERCO | 300FSE | 2019 |
| SHERCO | 300FSE | 2020 |
| SHERCO | 300FSE | 2021 |
| SHERCO | 300FSE | 2022 |
| SHERCO | 300FSE | 2023 |
| SHERCO | 450FSE | 2020 |
| SHERCO | 450FSE | 2021 |
| SHERCO | 450FSE | 2022 |
| SHERCO | 450FSE | 2023 |
| SHERCO | 500FSE | 2020 |
| SHERCO | 500FSE | 2021 |
| SHERCO | 500FSE | 2022 |
| SHERCO | 500FSE | 2023 |
| SHERCO | FSE 250 | 2018 |
| SHERCO | FSE 250 | 2019 |
| SHERCO | FSE 250 | 2020 |
| SHERCO | FSE 300 | 2018 |
| SHERCO | FSE 300 | 2019 |
| SHERCO | FSE 300 | 2020 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Silencer
- Variant Id
- 296763
FULL DESCRIPTION
FMF Factory 4.1 RCT Slip-On Exhaust System
Experience peak performance with the FMF Racing Factory 4.1 RCT Slip-On exhaust. Engineered with FMF's innovative Resonance Chamber Technology™ both internally and externally, this system delivers significant power gains across the entire RPM range. Its compact, forward-mounted design not only aids in mass centralization for improved handling but also offers increased protection against crash damage.
Crafted in Southern California, this slip-on features aerospace-grade titanium construction with a striking blue anodised finish and a durable carbon fibre end cap. The robust stainless steel midpipe ensures longevity, while the overall lightweight design enhances agility and responsiveness.
Key Features:
- Incorporates FMF Resonance Chamber Technology™ for enhanced performance and sound control.
- Shorter muffler design reduces susceptibility to crash damage and improves mass centralization.
- Constructed from high-grade aerospace titanium with a blue anodised finish.
- Significantly reduces weight for improved vehicle dynamics.
- Features a premium carbon fibre end cap for durability and a sleek aesthetic.
- Includes the Rapid Tuning System (RTS) for quick and easy exhaust tuning adjustments.
- Provides substantial horsepower and torque increases across all RPM levels.
- Comes with a spark arrestor screen insert for trail riding legality.
- Intended for closed-course competition use only.
Specifications:
- Type: Slip-On
- Configuration: Single Muffler
- Muffler Construction: Titanium (Blue Anodised Finish)
- Midpipe Material: Stainless Steel
- End Cap Material: Carbon Fibre
- Spark Arrestor: Included
- Optional Accessories: 94dB quiet insert available separately
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
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