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  2. sku: 5113564485776622
  3. FMF RACING 045694

FMF RACING 045694 Muffler 4-STROKE 4.1

045694 Fmf Racing 4-stroke Factory 4.1 Muffler

( Brand: Fmf Racing ), ( Type: Exhaust, Mufflers Tips ), ( Manufacturer Part Number: 045694 ), ( Item Length: 36.100 ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Authorized Dealer: Yes ), ( Height: 6.000 ), ( Legal Disclaimer: Your Local Laws Before Purchasing ), ( Photo Disclaimer: For Reference Only, See Item Details )

Review FMF RACING 4-stroke Factory 4.1 Muffler

The FMF Racing 045694 4-Stroke 4.1 Muffler is a high-performance aftermarket exhaust component designed to enhance the power and exhaust flow of your off-road motorcycle. This muffler is part of FMF's PowerCore line, which is renowned for its innovative design and superior sound quality.

The 4.1 Muffler features a 4.1-inch diameter, which provides an optimal balance between power and noise levels. It is constructed using FMF's proprietary core material, which allows for maximum exhaust scavenging and a significant reduction in backpressure. This results in increased horsepower and torque, providing a more responsive and thrilling riding experience.

The muffler is made of lightweight and durable aluminum, which not only saves weight but also ensures excellent heat dissipation. The design is compact and sleek, with a polished finish that adds a touch of elegance to your motorcycle's exhaust system.

The FMF Racing 045694 4-Stroke 4.1 Muffler is designed to fit a variety of 4-stroke off-road motorcycles, including those from leading manufacturers such as Honda, Kawasaki, Yamaha, and Suzuki. It comes with all necessary hardware for installation, making it a straightforward process for most riders.

The muffler's exhaust note is a deep, powerful roar that is sure to turn heads at the track or on the trails. It meets the required noise level regulations for off-road use, ensuring that you can enjoy the sound without any legal concerns.

In summary, the FMF Racing 045694 4-Stroke 4.1 Muffler is a top-quality aftermarket exhaust component that provides increased power, improved exhaust flow, and a deep, powerful exhaust note. It is made of lightweight and durable materials, is easy to install, and meets the necessary noise level regulations for off-road use. Whether you're a professional racer or an avid trail rider, this muffler is an excellent investment for enhancing the performance and enjoyment of your off-road motorcycle.

The FMF Racing 045694 4-stroke 4.1 muffler is a popular aftermarket exhaust option for off-road motorcycles. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved performance: A new muffler can help increase power and torque, making the bike more responsive and faster.

2. Better sound: The FMF Racing muffler is known for its aggressive and distinctive exhaust note, which can be appealing to many riders.

3. Durability: FMF Racing uses high-quality materials and construction techniques to ensure that their mufflers can withstand the rigors of off-road riding.

4. Fit and finish: The muffler typically comes with a polished or black ceramic coating, giving the bike a more attractive and finished look.

Cons:

1. Cost: Aftermarket exhausts like the FMF Racing 045694 can be expensive, particularly when compared to the stock exhaust.

2. Weight: The FMF Racing muffler is lighter than the stock exhaust, but it can still add some weight to the bike, which may impact handling.

3. Loudness: The muffler can make the bike significantly louder, which may be a concern for riders who prefer a quieter ride or live in noise-sensitive areas.

4. Installation: Installing an aftermarket exhaust can be a complex process, particularly for those without experience. It may require specialized tools and knowledge.

Conclusion:

The FMF Racing 045694 4-stroke 4.1 muffler is an excellent option for riders who are looking to improve the performance and sound of their off-road motorcycle. However, it comes with some drawbacks, such as cost, weight, and installation complexity. Ultimately, the decision to purchase this exhaust depends on an individual's priorities and budget.

Recommendation:

If you are an experienced off-road rider with a good budget and a desire for improved performance and a more aggressive exhaust note, the FMF Racing 045694 4-stroke 4.1 muffler is a great choice. However, if you are new to off-road riding, have a limited budget, or prefer a quieter ride, you may want to consider sticking with the stock exhaust or looking for a less expensive aftermarket option.

part # 045694 prices

  • $581.43-$607.49

specifications mufflermooch:

  • brand: Fmf Racing
  • type: Exhaust, Mufflers Tips
  • manufacturer part number: 045694
  • item length: 36.100
  • manufacturer warranty: 1 Year Manufacturer Warranty
  • authorized dealer: Yes
  • height: 6.000
  • legal disclaimer: Your Local Laws Before Purchasing
  • photo disclaimer: For Reference Only, See Item Details

seller mufflermooch:

  • # reviews: 175182
  • rating: 97.8%

returns mufflermooch:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

payments mufflermooch:

  • credit card: Discover
  • other
  • wallet: Google-pay

general mufflermooch:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators

offer mufflermooch:

  • started: April 1, 2025
  • options: Ship-to-home
  • quantity: 3
  • sold: 0
  • availability: In Stock

shipping mufflermooch:

  • type: Fixed
  • service: Expedited
  • class: Expedited
  • transit: 3-6 Days
  • cost: $0.00
type: exhaust, mufflers tips, item length: 36.100, manufacturer warranty: 1 year manufacturer warranty, authorized dealer: yes, legal disclaimer: your local laws before purchasing, photo disclaimer: for reference only, see item details,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, height: 6.000, sku: 5113564485776622,

Fmf Racing 045694 Is Similar To:

mufflermooch logo
5 offers $581.43–$607.49 USD
  • Offer #1: $581.43 price + free delivery = $581.43* total. In Fact the RCT chamber design refines and enhances exhaust pressure to give your bike gains throughout the rpm range. While the RCT lowers sound, what's better is that it won't eat up your bike's power either.FREE SHIPPING
  • Offer #2: $607.49 price + free delivery = $607.49* total. The core's shape lowers decibels without compromising power output. FMF's Factory 4.1 RCT SL slip-on muffler incorporates the latest in RCT (Resonance Chamber Technology) both internally and externally.FREE SHIPPING
  • Offer #3: $581.44 price + free delivery = $581.44* total. The Factory 4. The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology both internally and externally.FREE SHIPPING
  • Offer #4: $607.49 price + free delivery = $607.49* total. Patented core shape lowers sound level while maintaining maximum power output. Factory 4.1 RCT Slip-On, Aluminum.FREE SHIPPING
  • Offer #5: $607.49 price + free delivery = $607.49* total. The Factory 4.1 exhaust system with the Powerbomb header is FMF's premier exhaust system.FREE SHIPPING