FACTORY SPEC FS-924E Dual Air Filter 2009/2012-2014

( Brand: Factory Spec ), ( Part Type: Filter ), ( Manufacturer Part Number: FS-924E )

Review FACTORY SPEC Dual Stage Air Filter Honda And 2009 /2012-2014 fits TRX400EX TRX400X 1999–2008

Introducing the FS-924E Dual Air Filter, an essential upgrade for Honda TRX400EX and TRX400X models from 1999 to 2008 (for 2009-2012 models, please check FS-925E), this high-performance air filtering system promises improved engine performance and increased protection against dust and debris.

The FS-924E is a drop-in replacement for the original air filter elements, featuring a unique design consisting of two layers of filter media. The outer layer is a pleated cotton pre-filter that traps larger particles, while the inner layer is a synthetic foam filter that captures even the smallest contaminants. This two-stage filtration system ensures optimal engine protection and airflow, resulting in enhanced power and torque.

The filter elements are designed with a consistent pleat structure, ensuring even filtration and consistent airflow. The synthetic foam inner filter boasts a unique open-cell structure that allows for increased surface area, resulting in superior filtration efficiency. Additionally, the foam material is resilient, retaining its shape even under extreme temperatures and vibrations.

Installation of the FS-924E is simple and straightforward. The filter elements can be easily accessed by removing the airbox cover, making for a hassle-free installation process. The filter housing is also designed with an ergonomic shape and ribbed structure, ensuring a secure fit within the airbox.

Maintenance for the FS-924E is minimal, with the filters only requiring occasional cleaning or replacement. The synthetic foam inner filter can be washed with warm water and mild detergent, while the cotton pre-filter can be gently vacuumed or brushed clean. Prolonged usage may eventually require replacement of the filters, but the overall cost savings compared to OEM filters make this a worthwhile investment.

In summary, the FS-924E Dual Air Filter is an excellent upgrade for Honda TRX400EX and TRX400X models. Its innovative design, consisting of two layers of filter media, ensures optimal engine protection, improved performance, and increased airflow. The filter elements are easy to install, maintain, and clean, making this an essential accessory for any off-road enthusiast looking to maximize the potential of their Honda ATV.

The FS-924E dual air filter for Honda TRX400EX models from 1999 to 2008 and TRX400X models from 2009 to 2014 is an aftermarket filter designed to enhance the performance of the ATV's engine by providing better air filtration. Here are some pros and cons of buying this filter:

1. Improved engine performance: The FS-924E filter is designed to capture more dirt and debris, allowing cleaner air to reach the engine. This results in improved engine performance, increased power, and better fuel efficiency.

2. Longer filter life: The dual-layer design of the FS-924E filter allows for longer filter life. The outer layer catches larger particles, while the inner layer traps smaller ones. This means less frequent filter replacements, saving you money in the long run.

3. Easy installation: The FS-924E filter is designed to fit directly into the factory air filter housing, making installation quick and easy. No modifications are required.

4. Better protection against engine damage: By providing better filtration, the FS-924E filter helps protect the engine from damage caused by dirt and debris. This can save you money on costly engine repairs.

1. Initial cost: While the FS-924E filter may save you money in the long run, the initial cost of the filter may be higher than the stock filter.

2. Filter maintenance: While the FS-924E filter lasts longer than the stock filter, it still requires regular maintenance. Be sure to check the filter regularly and replace it when necessary.

3. Potential impact on fuel economy: While the FS-924E filter can improve engine performance and power, it may also have a slight impact on fuel economy. Use this filter with the understanding that you may use slightly more fuel than with the stock filter.

In conclusion, the FS-924E dual air filter for Honda TRX400EX and TRX400X models offers several benefits, including improved engine performance, longer filter life, easy installation, and better protection against engine damage. However, it also comes with some drawbacks, such as the initial cost, the need for regular maintenance, and a potential impact on fuel economy. Ultimately, the decision to purchase this filter depends on your priorities and budget. If you value improved engine performance and longer filter life, the FS-924E filter may be worth the investment. If you are more concerned with cost or fuel economy, the stock filter may be the better choice for you.

part # fs924e price

• $16.95

specifications filterblank:

• for models: Trx400ex, Trx400x
• for makes: Honda
• for years: 1999-2008
• brand: Factory Spec
• part type: Filter
• manufacturer part number: FS-924E

payments filterblank:

• other
• wallet: Paypal
• credit card: Visa

offer filterblank:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 4
• started: April 17, 2025

seller filterblank:

• # reviews: 386461
• rating: 99.5%

returns filterblank:

• policy: Returns Accepted
• time: 60 Days
• paid by: Buyer

general filterblank:

• ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Air Filters
• condition: New

shipping filterblank:

• cost: $0.00
• transit: 2-5 Days
• class: Standard
• type: Fixed
• service: Standard

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