FDY Performance
END OF LINE Factory 4.1 RCT Dual Exhaust Silencer 17-20 Honda CRF 450 R RX RWE - FMF 041549
END OF LINE Factory 4.1 RCT Dual Exhaust Silencer 17-20 Honda CRF 450 R RX RWE - FMF 041549
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Compatible Models:
- CRF450R 2017 - 2020
- CRF450RX 2017 - 2020
- CRF450RWE 2019
Part Number: 06-1981.FMF.DFA
FMF Part Number: 041549
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.
Features:
- Race Team tested and approved
- Tailored for maximum performance
- Factory Forward design centralizes mass
- Greater canister volume for reduced sound and increased packing life
- 100% made in the USA at the Flying Machine Factory
Product Specifications:
- Item ID: 041549
- Type: Slip-On
- Configuration: Dual
- Construction: Titanium
- Finish: Natural
- Midpipe: Stainless Steel
- Endcap: Carbon
- Spark Arrestor: Screen Insert (included)
- Carb Warning: No
- Quiet Insert: 94dB Insert (included)
- Weight: 0 lbs.
Notice: Closed Course Use Only
FDY Performance – Engineered for riders who demand more.
At FDY Performance, we deliver precision-engineered motorcycle parts trusted by riders across the UK and beyond. Every component is tested for reliability, durability, and peak performance so you can ride harder, longer, and with confidence.
We’re not just a brand — we’re a movement built by riders, for riders. Whether you’re chasing podiums, upgrading your build, or maintaining your machine, FDY Performance keeps you on the road and at the top of your game.
📞 07765534854 | ✉️ fdy@fdyperformance.com | 🌐 www.fdyperformance.com
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