1998 Subaru Forester Performance Air Filters

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Keep Your 1998 Subaru Forester in Top Shape with a Quality Performance Air Filter

When it comes to maintaining or upgrading your 1998 Subaru Forester, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Air Filter for your Forester. We currently carry a top Performance Air Filter in stock that is built to last. Whether you’re replacing a damaged Performance Air Filter or looking to upgrade, our selection for the 1998 Subaru Forester ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Essential 1998 Subaru Forester Performance Air Filters

K&N – Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance (Part No.33-2304)

Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance

from

$68.99
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

Product Features:
  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
  • REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
  • ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
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K&N – Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance (Part No.33-2075)

Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance

from

$57.99
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

Product Features:
  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
  • REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
  • ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
See More

Spectre – Spectre Replacement Air Filter (Part No.HPR4309)

Spectre Replacement Air Filter

from

$40.99
This Spectre OEM replacement air filter is an easy to install performance option for the stock panel shaped air filter in multiple Nissan, Infiniti and Subaru applications. With its performance synthetic air filter media, this air filter has been designed to add horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. This air filter’s sealing edge was engineered to insure a proper air box seal and great engine protection.

Product Features:
  • HPR OE Replacement Air Filter
  • High flow replacement filter designed to fit perfectly in your stock air box
  • Engineered for increased flow and greater performance
  • Fits multiple Nissan, Infiniti & Subaru applications
  • Factory pre-oiled and ready to use
  • Easy to install with no special tools or skills required
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Most Popular Performance Air Filter for 1998 Subaru Foresters

Enhance your 1998 Subaru Forester with this popular Performance Air Filter we have in stock, for $40.99.

Spectre – Spectre Replacement Air Filter (Part No.HPR4309)

Spectre Replacement Air Filter

from

$40.99
This Spectre OEM replacement air filter is an easy to install performance option for the stock panel shaped air filter in multiple Nissan, Infiniti and Subaru applications. With its performance synthetic air filter media, this air filter has been designed to add horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. This air filter’s sealing edge was engineered to insure a proper air box seal and great engine protection.

Product Features:
  • HPR OE Replacement Air Filter
  • High flow replacement filter designed to fit perfectly in your stock air box
  • Engineered for increased flow and greater performance
  • Fits multiple Nissan, Infiniti & Subaru applications
  • Factory pre-oiled and ready to use
  • Easy to install with no special tools or skills required
See More

FAQs for 1998 Subaru Forester Performance Air Filters

What’s the price range for 1998 Subaru Forester Performance Air Filters?

We currently have just one Performance Air Filters for the 1998 Subaru Forester in stock: Spectre Replacement Air Filter and it costs $40.99.

Does Advance Auto Parts sell Performance Air Filters for other Subaru Forester model years?

Yes, we carry Performance Air Filters for 15 model years of Subaru Foresters between 1999 and 2018. The following model years are the most popular for Performance Air Filter purchases: 2008, 2007, 2006, 2005, 2004, 1999, 2011, 2010, and 2018.

Does Advance Auto Parts sell Performance Air Filters for any other 1998 Subaru models?

Yes. We stock Performance Air Filters for 1 other popular 1998 Subaru models. Some of the most popular are 1998 Legacy Performance Air Filters and 1998 Impreza Performance Air Filters.

What are the top-rated Performance Air Filters that fit the 1998 Subaru Forester?

The one 1998 Subaru Forester Performance Air Filter we have in stock is the Spectre Replacement Air Filter. It is rated 3.5 stars and costs $40.99.

What types of Performance Air Filters do you sell for my 1998 Subaru Forester?

We currently have just 1 Performance Air Filter in stock for a 1998 Subaru Forester, and as of 3/1/26, it is a Performance Air Filter.

Can I get help with 1998 Subaru Forester Performance Air Filter orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Subaru Performance Air Filters and more.

What is your return policy for Subaru Forester Performance Air Filters?

Advance Auto Parts keeps returns simple. For new Subaru Forester Performance Air Filters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.