Factory 4.1 RCT Exhaust Silencer 19-26 Honda CRF 450 X - FMF 041587
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The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap (041587) is engineered for riders demanding top-level performance and advanced durability. This slip-on exhaust features FMF Resonance Chamber Technology both internally and externally, with a compact design ideal for mass centralisation and reduced crash susceptibility. Manufactured entirely in Southern California from aerospace-grade titanium, the blue anodised muffler is complemented by a lightweight carbon end cap, delivering exceptional power gains and significant weight savings. Features include closed course use only, advanced FMF Resonance Chamber Technology for optimised performance, blue anodised titanium muffler with carbon fibre end cap, massive power gains throughout the RPM range, significant weight reduction for improved handling, new Rapid Tuning System for fast adjustments, proprietary alloy-grade titanium construction made to FMF standards, centralised mass for better manoeuvrability, screen insert spark arrestor included, and an optional 94dB quiet insert available sold separately. Made in the USA. Specifications: Item ID 041587, Type Slip-On, Configuration Single, Construction Titanium, Finish Blue Anodised, Midpipe Stainless Steel, Endcap Carbon fibre, Spark Arrestor Screen insert included, Carb Warning No, Quiet Insert 94dB insert sold separately, Weight 6.3 lbs.
- SKU
- 06-9911.FMF.FACT
- Brand
- FMF Exhausts
- Availability
- In Stock (1)
Fitments (7)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 450X | 2019 |
| HONDA | CRF 450X | 2020 |
| HONDA | CRF 450X | 2021 |
| HONDA | CRF 450X | 2022 |
| HONDA | CRF 450X | 2023 |
| HONDA | CRF 450X | 2024 |
| HONDA | CRF 450X | 2025 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Silencer
- Variant Id
- 291454
FULL DESCRIPTION
FMF Factory 4.1 RCT Titanium Anodized Slip-On Exhaust with Carbon Cap
Elevate your motorcycle's performance and durability with the FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On Exhaust. Engineered for riders who demand the best, this exhaust system features FMF Resonance Chamber Technology™ both internally and externally, providing optimized power gains across the entire RPM range. Its compact design enhances mass centralization for improved handling and reduces susceptibility to damage in the event of a crash.
Crafted entirely from aerospace-grade titanium in Southern California, this slip-on boasts a striking blue anodized muffler complemented by a lightweight carbon fiber end cap. Experience a significant reduction in overall weight for enhanced maneuverability and a noticeable increase in power output.
Key Features:
- Advanced FMF Resonance Chamber Technology™ for superior performance.
- Blue anodized titanium muffler with a premium carbon fiber end cap.
- Achieve massive power gains throughout the RPM range.
- Enjoy significant weight savings for improved handling.
- New Rapid Tuning System (RTS) allows for quick adjustments.
- Proprietary alloy-grade titanium construction meets FMF standards.
- Centralized mass design enhances maneuverability.
- Includes a screen insert spark arrestor.
- Manufactured in the USA.
- Closed course use only.
Specifications:
- Type: Slip-On
- Configuration: Single
- Construction Material: Titanium
- Muffler Finish: Blue Anodized
- Midpipe Material: Stainless Steel
- Endcap Material: Carbon Fiber
- Spark Arrestor: Screen insert (included)
- Weight: 6.3 lbs
Optional 94dB quiet insert available and sold separately.
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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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