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FMF

FMF Factory 4.1 RCT Titanium Slip-On | 045668 | Beta 350RR 390RR 430RR 480RR Exhaust

Regular price $674.45 USD
Regular price $749.99 USD Sale price $674.45 USD
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💥 FMF Factory 4.1 RCT Exhaust System – Boost Power, Torque & Performance with Cutting-Edge Design

Unlock the full potential of your bike with the FMF Factory 4.1 RCT Exhaust System, engineered to deliver unmatched performance, superior durability, and a sleek, lightweight design. Whether you're hitting the track or exploring rugged trails, this professional-grade exhaust system provides the power, torque, and control you need to ride like a pro.


➡️ Key Performance Benefits:

  • Increased Horsepower: Achieve a significant boost across the RPM range for faster speeds and smoother acceleration.
  • Improved Torque: Enhanced low-end and midrange torque delivers unbeatable control, even in the toughest terrains.
  • Lightweight Efficiency: Aerospace-grade titanium and stainless steel construction reduces weight, enhancing agility and responsiveness.
  • Enhanced Throttle Response: Optimized airflow ensures instant feedback, improving your overall riding experience.

➡️ Advanced Technology Features:

  • RCT Technology (Resonance Chamber Technology): Balances power and sound, reducing decibel levels while maximizing output.
  • Premium Construction: Aerospace-grade materials provide durability, corrosion resistance, and a race-ready look.
  • Slip-On Fitment: Designed for a hassle-free, precise installation on compatible models.
  • Aggressive Exhaust Note: Produces a race-inspired sound with race-compliant noise levels.

➡️ Why Riders Love the FMF Factory 4.1 RCT:

  • Proven Performance: Dominate straightaways and technical sections with superior power delivery.
  • Professional Design: Developed and tested by top riders for reliability and precision.
  • Ethanol-Compatible: Performs flawlessly with modern ethanol-blended fuels.
  • Corrosion-Resistant Finish: Keeps your exhaust system looking and performing like new, even in tough conditions.

Customer Reviews:

⭐️⭐️⭐️⭐️⭐️ "Incredible performance upgrade! My bike feels completely transformed. The torque and responsiveness are unbelievable. Highly recommend!" – Jason M.

⭐️⭐️⭐️⭐️⭐️ "The sound and power boost are unreal! Installation was a breeze, and it’s made a huge difference in my cornering and acceleration." – Emma R.

⭐️⭐️⭐️⭐️⭐️ "FMF never disappoints. The Factory 4.1 RCT is lightweight, powerful, and looks amazing. Best exhaust I’ve ever used." – Chris L.


🛠 Frequently Asked Questions:

Q: Will this exhaust system fit my bike?
A: The FMF Factory 4.1 RCT is designed to fit a variety of dirt bikes. Check the specific model compatibility or contact us for confirmation.

Q: Is this exhaust system race-legal?
A: Yes, the FMF Factory 4.1 RCT complies with race noise level regulations while delivering a powerful exhaust note.

Q: How difficult is installation?
A: Installation is simple with the slip-on fitment design. Basic tools and included instructions make it easy to upgrade your bike.


🔥 Don’t settle for average—experience the power, sound, and performance of the FMF Factory 4.1 RCT Exhaust System today!

Order Now – Limited Stock Available!

📦 Condition: Brand New
🚚 Shipping: Fast and secure.
🔄 Returns: Hassle-free 30-day returns for peace of mind.

💥 Transform your ride with the performance trusted by top professionals. Click “Buy It Now” and take your riding experience to the next level!

Upgrade Your Beta 4-Stroke Dirt Bike for Superior Performance

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