FMF Factory 4.1 RCT Slip-On Exhaust with Carbon End Cap for Yamaha YZ450F (2018-2025)
🚀 Boost Your Performance! The FMF Factory 4.1 RCT Slip-On Exhaust with Carbon End Cap is the ultimate upgrade for your Yamaha YZ450F, YZ450FX, or WR450F. Designed with cutting-edge technology, this slip-on exhaust is engineered to increase horsepower, improve handling, and deliver a sleek, professional look. Whether you're a racer or an avid trail rider, this exhaust system will elevate your bike's performance.
Product Features
Resonance Chamber Technology™: Optimizes exhaust flow for maximum power without excessive noise.
Factory Forward Engineering: Places the muffler closer to the engine for improved handling and crash durability.
Durable Construction: Made with aerospace-grade materials for lightweight strength and durability.
Versatile Fitment: Compatible with both stock and FMF headers.
Noise Compliance: Includes a Quiet Core 94db insert to meet AMA and FIM regulations.
Easy Maintenance: Rear end cap screws allow for quick tuning adjustments.
Fitment
Yamaha YZ450F: 2018–2025
Yamaha YZ450FX: 2019–2025
Yamaha WR450F: 2019–2024
FAQs
Q: Can I install this exhaust myself, or do I need professional help? A: This exhaust is designed for straightforward installation and comes with detailed instructions. Most riders with basic mechanical skills can install it without professional help.
Q: Will the FMF Factory 4.1 increase the noise level of my bike? A: The system includes a Quiet Core insert, ensuring the exhaust remains within noise regulations while delivering improved performance.
Upgrade your Yamaha YZ450F today with the FMF Factory 4.1 RCT Slip-On Exhaust and feel the difference in power, handling, and durability. Don’t settle for stock—bring out the best in your bike with FMF’s trusted performance technology!
👉 Click "Buy Now" to order and enjoy free shipping!
