HIFLOFILTRO HFA4921 Hiflo Air Filter FZ-09/FJ-09/XSR900

( Brand: Hiflofiltro ), ( Manufacturer Part Number: HFA4921 ), ( Part Type: Filter )

Review HIFLOFILTRO Hiflo Air Filter #hfa4921 For Yamaha Fz-09/fj-09/xsr900 fits XSR900

Introducing the Hiflo HFA4921 air filter, an exceptional upgrade for your Yamaha FZ-09, FJ-09, or XSR900 motorcycle. Designed with high-performance riders in mind, this air filter boasts several features that ensure optimal engine protection and increased power output.

The Hiflo HFA4921 air filter is a drop-in replacement for the stock filter, engineered to fit seamlessly into your Yamaha motorcycle's airbox. Its design incorporates a 5-layer pleated media, which provides a larger filtering surface compared to the stock filter. This larger surface area allows for finer particle filtration, ensuring that contaminants such as dust and debris are effectively kept out of your engine.

One of the standout features of the Hiflo HFA4921 air filter is its ability to enhance engine performance. The increased filtration area and improved airflow contribute to a more efficient intake system, resulting in a noticeable increase in horsepower and torque. This translates to a more responsive engine and improved overall riding experience.

Another advantage of the Hiflo HFA4921 air filter is its durability. The filter media is made from a high-quality, washable and reusable cotton material, allowing it to be cleaned and reused multiple times. This not only reduces the long-term cost of ownership but also minimizes the need for frequent filter replacements.

The Hiflo HFA4921 air filter comes with a reusable aluminum intake tube, which provides an additional layer of protection against engine heat and contaminants. This tube can be easily disassembled for cleaning, ensuring the filter remains in peak condition.

In summary, the Hiflo HFA4921 air filter is an excellent upgrade for Yamaha FZ-09, FJ-09, and XSR900 motorcycles. It offers enhanced filtration, increased engine performance, and durability, making it a worthwhile investment for any serious rider.

The Hiflo HFA4921 air filter is a popular aftermarket option for Yamaha FZ-09, FJ-09, and XSR900 motorcycles. Here are some pros and cons to help you decide if this air filter is the right choice for your bike.

1. Enhanced Air Flow: This air filter provides improved air flow, resulting in better engine performance, stronger acceleration, and increased horsepower.

2. Longer Service Intervals: The HFA4921 air filter has a larger filtering area, which means longer service intervals compared to the OEM filter.

3. Better Protection: The Hiflo air filter offers better protection against dust, debris, and other contaminants, ensuring optimal engine health and longevity.

4. Easy Installation: Installing the HFA4921 air filter is a straightforward process that can be completed in under 30 minutes.

5. Cost-Effective: Although the initial cost of the Hiflo air filter may be slightly higher than the OEM filter, the longer service intervals make it a cost-effective option in the long run.

1. Higher Initial Cost: The HFA4921 air filter has a higher initial cost compared to the OEM filter.

2. Not Suitable for All Riding Conditions: This air filter may not be the best option for riders who frequently ride in extreme conditions, such as heavy dust or sand environments, as it may clog more quickly.

3. Potential for Increased Noise: Some riders have reported an increase in engine noise after installing the Hiflo air filter.

The Hiflo HFA4921 air filter is an excellent option for riders who prioritize improved engine performance and longer service intervals. Its larger filtering area provides better protection against contaminants and enables better air flow, resulting in stronger acceleration and increased horsepower. Although it has a higher initial cost and may not be suitable for all riding conditions, its cost-effectiveness in the long run makes it a worthwhile investment for many riders.

If you're looking to enhance your Yamaha FZ-09, FJ-09, or XSR900's engine performance and are willing to invest in a high-quality aftermarket air filter, the Hiflo HFA4921 is an excellent choice. Its benefits outweigh the cons for most riders, making it a worthwhile investment for those who prioritize optimal engine health and performance.

Details:

Precision engineered to perfectly fit the factory air box, these filters meet or exceed OEM specifications. This item fits the following applications. Yamaha FZ-09 2014 -2017. Yamaha FJ-09 2015 -2017.

Yamaha XSR900 2016. Hiflo Air Filter #HFA4921 for Yamaha FZ-09/FJ-09/XSR900: Manufactured from world-class materials to achieve optimum performance and engine protection.

part #: hfa4921 prices

• $22.99-$28.25

specifications scoofilters:

• for models: Xsr900
• for makes: Yamaha
• brand: Hiflofiltro
• mpn: Hfa4921
• part type: Filter

seller scoofilters:

• rating: 99.2%
• # reviews: 608506
• city: Grand Rapids, Michigan

payments scoofilters:

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

offer scoofilters:

• quantity: 12
• sold: 0
• started: March 31, 2025
• availability: In Stock
• options: Ship-to-home

returns scoofilters:

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

general scoofilters:

• condition: New
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Air Filters

shipping scoofilters:

• type: Fixed
• cost: $0.00
• service: Standard
• class: Standard
• transit: 4-8 Days

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