SKU: 98691972554

Husqvarna - FMF Factory 4.1 RCT Silencer

Sale price$343.33 Regular price$381.48
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

Husqvarna - FMF Factory 4.1 RCT SilencerHusqvarna FMF Factory 4. 1 RCT Silencer The FMF Factory 4. 1 RCT Silencer brings Husqvarna riders factory level performance, weight savings, and sound control all in one premium package. Designed with FMFs Resonance Chamber Technology (RCT) both inside and out, this silencer delivers a smoother, more responsive power curve across the entire rpm range giving you more torque, cleaner throttle response, and a deeper, more refined tone. Built with

Husqvarna – FMF Factory 4.1 RCT Silencer

The FMF Factory 4.1 RCT Silencer brings Husqvarna riders factory-level performance, weight savings, and sound control all in one premium package. Designed with FMF’s Resonance Chamber Technology™ (RCT) both inside and out, this silencer delivers a smoother, more responsive power curve across the entire rpm range — giving you more torque, cleaner throttle response, and a deeper, more refined tone.

Built with aerospace-grade materials, the 4.1 RCT features a blue anodized titanium canister and a carbon fiber end cap that’s both strong and stunning. The shorter overall design improves durability against crash damage, while FMF’s Factory Forward Engineering moves the silencer closer to the engine to centralize mass for better handling. When paired with an FMF Megabomb header, you’ll notice even stronger low-end response and smoother power delivery.

Why We Like It:
It’s FMF’s top-shelf silencer built for riders who want their Husky to perform and sound like a factory race bike. The titanium and carbon construction looks incredible, shaves weight, and adds real torque and throttle precision you can feel.

Why It’ll Work for You:
This silencer gives your Husqvarna more punch off the bottom, stronger midrange pull, and a crisper overall feel. It’s lighter than stock, built to last, and simple to mount with your OEM header. Combine it with an FMF Megabomb for the ultimate setup — more torque, smoother power, and better control.

Variants / Options:
Available in Blue Anodized Titanium with Carbon Fiber End Cap. Compatible with OEM or FMF headers.

 

Key Features:

  • FMF Resonance Chamber Technology™ (RCT) for smooth, controlled power

  • Factory Forward Engineering improves handling via weight centralization

  • Titanium canister and carbon fiber end cap for maximum strength and lightness

  • Shorter overall length for better durability in crashes

  • Significant torque and power increase across the rpm range

  • Substantial weight savings over stock

  • Mounts directly to OEM header

  • Enhanced performance when paired with an FMF Megabomb header

  • Handcrafted in Southern California, USA

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98691972554

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Jennifer
Houston, US
★★★★★ 3
Too easy for my Lab
Color: Blue
My lab figured this out in 30 seconds. I was hoping it would be a bit more challenging for him. Thankfully, it is challenging enough for my bunny!
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Reviewed in the United States on May 28, 2026
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princessevileye
Louisville, US
★★★★★ 5
My dog loves it!
Color: Blue
Fun, good durability while she paws at it, easy to clean and worth the money, good size for 40 pound dog. My Border Collie loves it!
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Reviewed in the United States on June 5, 2026
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Kindle Customer
Birmingham, US
★★★★★ 4
Five minutes of entertainment
Color: Grey
My eight pound chihuahua mix figured the puzzle out very quickly. It kept her entertained for about five minutes.
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Reviewed in the United States on May 1, 2026
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David
Phoenix, US
★★★★★ 5
Size dog recommendations
Color: Grey
Not recommended for big dogs.
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Reviewed in the United States on May 30, 2026
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DarylFay
Draper, US
★★★★★ 2
Small in size
Color: Grey
Very small, picture makes it look much larger than it is. Seemed more appropriate for a cat, and 6 month puppy figured it out in under 1 min. Not very challenging.
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Reviewed in the United States on June 7, 2026

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