FMF 44396 Powercore Hex Muffler

( Brand: Fmf ), ( Part Type: Muffler ), ( Manufacturer Part Number: 44396 )

Review FMF Powercore Hex Muffler Yamaha fits YZ450F 2010–2013

Introducing the FMF Powercore Hex Muffler, an exceptional aftermarket exhaust system designed specifically for the Yamaha YZ450F motorcycles from 2010 to 2013. This muffler, part number FMF 44396, is a significant upgrade for those seeking improved performance, durability, and style.

The Powercore Hex Muffler is engineered with FMF's proprietary Powercore design, which combines a large, high-flow core with a compact, hexagonal shape. This unique configuration delivers increased power and torque throughout the RPM range while maintaining a relatively quiet exhaust note. The hexagonal shape not only enhances the visual appeal of the exhaust system but also ensures a perfect fit on the YZ450F.

Constructed from premium materials, this muffler is built to withstand the rigors of off-road racing and riding. The outer shell is made from lightweight and durable aluminum, while the internal components are fabricated from high-temperature, corrosion-resistant steel. This combination ensures that the Powercore Hex Muffler can handle extreme temperatures and conditions, extending the life of the exhaust system.

Installation of the FMF Powercore Hex Muffler is straightforward, thanks to its bolt-on design. It uses the OEM mounting points, making it a direct replacement for the stock exhaust system. Additionally, the muffler comes with all necessary hardware for installation.

In summary, the FMF Powercore Hex Muffler for the Yamaha YZ450F offers a significant power boost, enhanced durability, and a distinctive appearance. With its compact hexagonal shape, premium materials, and easy installation, this aftermarket exhaust system is an excellent choice for riders seeking to elevate their off-road experience.

The FMF Powercore Hex muffler is a popular aftermarket exhaust option for the Yamaha YZ450F models from 2010 to 2013. Here are some pros and cons that can help you make an informed decision about purchasing this muffler:

1. Power Gain: The FMF Powercore Hex muffler is known to provide a noticeable power gain, especially in the mid-range and top-end power. This can result in improved acceleration and overall performance.

2. Lightweight: The muffler is made of lightweight materials, reducing the weight of the bike and improving its agility and handling.

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

4. Sound: The Powercore Hex muffler produces a unique and distinct exhaust note that many riders find appealing.

5. Design: The hexagonal shape of the muffler not only looks great but also helps to reduce weight and improve airflow.

1. Cost: The FMF Powercore Hex muffler is more expensive than the stock muffler and some aftermarket alternatives.

2. Loudness: The muffler can be quite loud, which may not be suitable for all riding environments, especially if you live in a densely populated area or ride in noise-sensitive areas.

3. Installation: Installing the FMF Powercore Hex muffler may require some modifications to the bike's exhaust system, which can be time-consuming and may require the help of a professional.

4. Fitment: While the FMF Powercore Hex muffler is designed to fit the Yamaha YZ450F models from 2010 to 2013, it may not fit perfectly on every bike due to variations in manufacturing and individual bike specifications.

In conclusion, the FMF Powercore Hex muffler is an excellent choice for riders who are looking to improve the performance of their Yamaha YZ450F while also enjoying a unique exhaust note and distinctive design. However, it comes with a higher price tag and may require some modifications for installation. If you are willing to invest in this high-performance exhaust system, the benefits, including improved power and agility, make it a worthwhile investment.

Recommendation: If you are serious about improving the performance of your Yamaha YZ450F and are willing to invest in a high-quality aftermarket muffler, the FMF Powercore Hex muffler is a great option to consider. However, if cost is a concern or you prefer a quieter exhaust note, you may want to explore other aftermarket muffler options or consider keeping the stock muffler on your bike.

Details:

Powercore 4 Hex Muffler Yamaha Yz450f 2010 - 2013 Mpn: 044396. Fitment Yamaha Yz450f 2010 2011 2012 2013.

part #: 44396 prices

• $359.99-$399.99

specifications exhausterupt:

• for models: Yz450f
• for makes: Yamaha
• for years: 2010-2013
• brand: Fmf
• part type: Muffler
• manufacturer part number: 44396

returns exhausterupt:

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

payments exhausterupt:

• wallet: Apple-pay
• credit card: Mastercard
• other

seller exhausterupt:

• city: Orlando, Florida
• rating: 97.1%
• # reviews: 132

shipping exhausterupt:

• class: Standard
• type: Fixed
• service: UPS Ground
• cost: $0.00
• transit: 3-8 Days
• carrier: UPS

general exhausterupt:

• condition: New
• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

offer exhausterupt:

• availability: In Stock
• quantity: 2
• options: Ship-to-home
• started: August 5, 2025
• sold: 0

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