1. Motorcycle Silencers, Mufflers & Baffles For Sale
  2. sku: 13979771478017641
  3. FMF RACING 041587

FMF RACING 041587 Rct Titanium Slip 4.1 CRF450L/RL

fits model: Crf450l, Rl.

041587 Fmf Racing Factory 4.1 Rct Titanium Slip-on Crf450l/rl

( Brand: Fmf Racing ), ( Manufacturer Part Number: 041587 ), ( Mounting Style: Slip-on ), ( Type: Muffler ), ( Machine Type: Off-road Motorcycle ), ( Material: Titanium ), ( Country/region Of Manufacture: United States ), ( Vintage Part: No ), ( Finish: Anodized ), ( Placement On Vehicle: Exhaust )

Review FMF RACING Factory 4.1 Rct Titanium Slip on Crf450l/rl fits CRF450L RL

FMF Racing 041587 4.1 RCT Titanium Slip-On Exhaust System for CRF450L/RL

Experience unparalleled performance enhancement with the FMF Racing 041587 4.1 RCT Titanium Slip-On Exhaust System, designed specifically for Honda CRF450L and CRF450RL models. This high-performance exhaust system is meticulously engineered to deliver an exceptional balance of power, durability, and weight reduction.

The 4.1 RCT (Racing Carbon Titanium) system is a testament to FMF Racing's commitment to innovation. Crafted from premium titanium, this exhaust system offers significant weight savings compared to its traditional counterparts, contributing to improved handling and agility on the trail. The system's compact design ensures it fits seamlessly with your CRF450L or CRF450RL, enhancing its aesthetic appeal while maintaining a factory-like fit and finish.

The heart of the system is the 4.1-inch titanium headpipe, which seamlessly transitions into a high-flow carbon fiber muffler. The muffler utilizes FMF Racing's patented RCT (Resonance Circuit Technology) for optimal power delivery, ensuring a robust and responsive ride. The RCT system also reduces noise levels without compromising performance, making it suitable for both trail riding and racing applications.

The FMF Racing 041587 4.1 RCT Titanium Slip-On Exhaust System is designed to improve power and torque across the entire RPM range. By optimizing exhaust gas flow, this system encourages a more efficient combustion process, resulting in increased horsepower and a stronger, more aggressive engine sound.

Installation is straightforward, thanks to the system's bolt-on design and included hardware. The included spark arrestor ensures compliance with forest service regulations for off-road riding.

Upgrade your CRF450L or CRF450RL with the FMF Racing 041587 4.1 RCT Titanium Slip-On Exhaust System, and experience the difference that a high-performance exhaust system can make in your off-road riding adventure.

Pros of Buying FMF Racing 041587 4.1 RCT Titanium Slip-On CRF450L/RL:

1. Performance: This slip-on exhaust system is designed to improve the performance of your CRF450L/RL. It increases horsepower and torque, offering a more responsive and powerful ride.

2. Durability: The titanium construction makes this exhaust lightweight yet durable. Titanium is resistant to corrosion, so it is less likely to rust or degrade over time, even in harsh conditions.

3. Sound: The FMF Racing 041587 4.1 RCT Titanium Slip-On CRF450L/RL is known for its distinctive, aggressive sound. If you're looking to enhance the auditory experience of your ride, this exhaust may be a good choice.

4. Fit and Finish: FMF Racing is a reputable brand known for producing high-quality aftermarket parts. This exhaust system is designed to fit the CRF450L/RL perfectly, ensuring a seamless installation.

Cons of Buying FMF Racing 041587 4.1 RCT Titanium Slip-On CRF450L/RL:

1. Cost: This exhaust system is on the pricier side, which may not be suitable for those on a tight budget.

2. Noise Levels: While some riders may appreciate the loud sound, others may find it too loud for their preferences or may not comply with local noise regulations.

3. Maintenance: As with any aftermarket exhaust, this system may require more maintenance than a stock exhaust to ensure it continues to perform optimally.

Ending Conclusion:

The FMF Racing 041587 4.1 RCT Titanium Slip-On CRF450L/RL is a high-quality exhaust system that offers improved performance, durability, and a unique sound. However, it is pricier and may not be suitable for those who prefer a quieter ride or are on a tight budget. If you're looking to enhance the performance of your CRF450L/RL and don't mind the cost, this exhaust system could be a good investment. If not, you may want to consider other options that better fit your preferences and budget.

Recommendation:

Before making a decision, I recommend researching other aftermarket exhaust options, reading reviews, and considering your specific needs and preferences. It's also a good idea to compare prices and ensure the exhaust system fits your budget. If you're satisfied with the FMF Racing 041587 4.1 RCT Titanium Slip-On CRF450L/RL after thorough research, it could be a great addition to your bike.

Details:

Has a few small scratches but is in good condition. Comes with quiet insert installed, separate spark arrest screen and header adapter to fit stock CRF450X. Selling used FMF Factory 4.1 RCT Titanium Slip-on for CRF450L/RL. Will also include CRF450X stock header.

part #: 041587 prices

  • $418.33-$689.49

specifications cyclemufflermo:

  • for models: Crf450l, Rl
  • brand: Fmf Racing
  • mpn: 041587
  • mounting style: Slip-on
  • type: Muffler
  • machine type: Off-road Motorcycle
  • material: Titanium
  • country/region of manufacture: United States
  • vintage part: No
  • finish: Anodized
  • placement on vehicle: Exhaust

seller cyclemufflermo:

  • rating: 100.0%
  • city: Portland, Oregon
  • # reviews: 59

general cyclemufflermo:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles

shipping cyclemufflermo:

  • class: Standard
  • carrier: UPS
  • cost: $20.00
  • type: Fixed
  • service: UPS Ground
  • transit: 3-9 Days

offer cyclemufflermo:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: July 15, 2025

returns cyclemufflermo:

  • paid by: Buyer
  • time: 14 Days
  • policy: Returns Accepted

payments cyclemufflermo:

  • other
  • credit card: Mastercard
  • wallet: Paypal
for models: crf450l, rl, mounting style: slip-on, type: muffler, machine type: off-road motorcycle, country/region of manufacture: united states, vintage part: no, finish: anodized, placement on vehicle: exhaust,
category: motorcycle parts > motorcycle scooter parts accessories > exhaust emission systems > silencers, mufflers baffles, material: titanium, sku: 13979771478017641,
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5 offers $418.33–$689.49 USD
  • New. Offer #1 priced at $418.33 + $0.00 shipping estimate = $418.33* total. With the Q4 you don t need to hear the power, just feel the power! Honda CRF450X 2019-2023. FMF 041578 Q4 Hex Spark Arrested Slip-On Exhaust Fits Honda CRF450X 2019-2023.FREE SHIPPING
  • New. Offer #2 priced at $674.99 + $0.00 shipping estimate = $674.99* total. FMF Racing Factory 4.1 RCT Slip-On Muffler The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology both internally and externally.FREE SHIPPING
  • New. Offer #3 priced at $689.49 + $0.00 shipping estimate = $689.49* total. Our motto is, "In Dirt we Trust" Patented chamber design to enhance and refine exhaust pressure.FREE SHIPPING
  • New. Offer #4 priced at $674.99 + $0.00 shipping estimate = $674.99* total. Factory 4.1 RCT Anodized Titanium Slip-On Muffler with Carbon Cap. Honda CRF 450X (2019-2026).FREE SHIPPING
  • New. Offer #5 priced at $674.99 + $0.00 shipping estimate = $674.99* total. FREE SHIPPING

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