Factory 4.1 RCT Exhaust Silencer 18-25 Suzuki RM-Z 450 - FMF 043365
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Free UK delivery 2–4 business days
FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap. Engineered for competitive riders, it features FMF’s Resonance Chamber Technology for advanced performance. Its compact, forward-mounted design improves mass centralisation. The muffler is blue anodised titanium with a carbon end cap, offering superior strength and weight savings. Manufactured in Southern California from aerospace-grade materials, this slip-on exhaust boosts power across the RPM range. It includes a screen spark arrestor and 94dB quiet insert, along with the new RTS (Rapid Tuning System) for quick adjustments. Designed for closed course competition only. Specifications include Item ID: 043365, Type: Slip-On, Configuration: Single, Construction: Titanium, Finish: Blue Anodised, Midpipe: Titanium, End cap: Carbon Fibre.
- SKU
- 06-105.FMF.F4CC
- Brand
- FMF Exhausts
- Availability
- Out of Stock
Fitments (8)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM-Z 450 | 2018 |
| SUZUKI | RM-Z 450 | 2019 |
| SUZUKI | RM-Z 450 | 2020 |
| SUZUKI | RM-Z 450 | 2021 |
| SUZUKI | RM-Z 450 | 2022 |
| SUZUKI | RM-Z 450 | 2023 |
| SUZUKI | RM-Z 450 | 2024 |
| SUZUKI | RM-Z 450 | 2025 |
- General Product Group
- Exhaust Systems & Parts
- General Product Type
- Silencer
- Variant Id
- 209020
FULL DESCRIPTION
FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On Exhaust with Carbon Cap
Engineered for competitive riders, the FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap delivers advanced performance through FMF’s latest Resonance Chamber Technology™. Its compact, forward-mounted design improves mass centralisation, with a blue anodised titanium muffler and carbon end cap combining superior strength, weight savings, and a striking visual appeal. Manufactured from aerospace-grade materials, this slip-on exhaust boosts power across the RPM range while withstanding the rigours of intense racing.
Key Features
- Incorporates FMF Resonance Chamber Technology™ for optimised performance
- Shortened, forward-positioned muffler reduces crash vulnerability and centralises mass
- Aerospace-grade, proprietary titanium construction
- Blue anodised titanium with carbon fibre end cap for durability and lightweight
- Delivers significant power increases and notable weight reduction
- Includes screen spark arrestor and 94dB quiet insert
- New RTS (Rapid Tuning System) for quick adjustments
- Designed for closed course competition only
Specifications
- Type: Slip-On
- Configuration: Single
- Construction: Titanium
- Finish: Blue Anodised
- Midpipe: Titanium
- End cap: Carbon Fibre
- Spark Arrestor: Screen insert (included)
- Quiet Insert: 94dB insert (included)
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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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