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Air Filter for 2010 Subaru Impreza

We have 11 Items In-stock. Select your vehicle's Submodel to continue.

K&N - Performance Air Filters

K&N – PERFORMANCE AIR FILTERS

When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s finest filtration company, K&N performance air filters will last as long as your vehicle’s engine does and are a 100% legal factory replacement that can boost your horsepower output by as much as 4 horsepower. Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

  • Replaces existing air filter
  • Boosts cold air flow which translates to more horsepower
  • Backed by K&N’s million mile warranty
  • Custom fit to your vehicle’s specifications
  • Cotton-gauze design features as many as 6 layers of filtration
  • The world’s best performance air filter
  • Only need to clean every 50,000 miles
  • All filters are washable, reusable and come already oiled by K&N
  • 50-state legal and ‘green’ design
  • Increases horsepower (up to 4 hp) and fuel efficiency
  • One air filter will last as long as one vehicle’s engine
  • Maintain with K&N Recharger kit - (not included)
  • Made in America
K&N Air Filter, K&N 33 Series, Cotton Gauze, Washable
$47.99 List Price $74.69 Save $26.70 Availability: In Stock
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  • SKU#: K33332304
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Oiled
  • Anticipated Ship Out Time: Same day - 1 business day
  • Filtration Efficiency Rating: 96 to 99%
  • Warranty: Million-mile K&N limited warranty
see more Fits the following 2010 Subaru Impreza submodels:
  • 4 Cyl 2.5L | 2.5i, Outback Sport, WRX STI, WRX, 2.5 GT, WRX Premium, 2.5i Limited, WRX STI Special Edition, 2.5i Premium, WRX Limited
Rating: (see review/s)

"The filter and product itself is tops but there was no installation manual or instructions on the proper way of cleaning the filter and applying the oil after cleaning. I had to refer to a Simota Cleaning Kit with a similar material to K&N to be educated on how often it should be cleaned and the directions in cleaning." posted by: Tony on April 20, 2009

K&N - Universal Performance Air Filters

K&N – UNIVERSAL PERFORMANCE AIR FILTERS

When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s finest filtration company, K&N’s universal performance air filters will last as long as your vehicle’s engine does and are a 100% legal factory replacement that can boost your horsepower output by as much as 4 horsepower. Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

  • Replaces existing air filter
  • Boosts cold air flow which translates to more horsepower
  • Backed by K&N’s million mile warranty
  • Universal design/fitment
  • Cotton-gauze design features as many as 6 layers of filtration
  • The world’s best performance air filter
  • Only need to clean every 50,000 miles
K&N Air Filter, K&N Universal, Cotton Gauze, Washable
$61.99 List Price $95.72 Save $33.73 Availability: In Stock
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  • SKU#: K33RP5113
  • Color/Finish: Red
  • Emissions: 50-State Legal
  • Product Fit: Universal
  • Quantity Sold: Sold Individually
  • Shape: Round Tapered
  • Recommended Use: Performance
  • Style: Oiled
  • Anticipated Ship Out Time: Same day - 1 business day
  • Base Outside Diameter: 6.5 in.
  • Flange Inside Diameter: 5 in.
  • Height: 5.75 in.
  • Notes: Top: Carbon Fiber; Centered Flange; Filter Re-Oiling Amount: 1.05 oz (31 ml)
  • Recommended Product: Air Filter Wrap - K33RU5147DK [Black]
  • Top Outside Diameter: 4.5 in.
  • Warranty: Million-mile K&N limited warranty
see more Fits the following 2010 Subaru Impreza submodels:
  • 4 Cyl 2.5L | WRX STI, WRX, WRX Limited, WRX Premium, WRX STI Special Edition

Fram Extra Guard Air Filter

As the first air filter to utilize two integral filtering elements, the Fram Extra Guard air filter protects the engine and provides more airflow for improved performance. It also helps prevent damaging particles from entering the engine and causing increased engine wear. It lasts 50 percent longer and stops 50 percent more dirt than any other brand, making it the perfect choice for every vehicle application.
Fram Air Filter, Fram Extra Guard, Paper, Disposable
$20.32 List Price $23.98 Save $3.66 Availability: In Stock
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  • SKU#: FFCA9997
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Style: Dry
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Fram limited warranty
see more Fits the following 2010 Subaru Impreza submodels:
  • 4 Cyl 2.5L | 2.5i, Outback Sport, WRX STI, WRX, 2.5 GT, WRX Premium, 2.5i Limited, WRX STI Special Edition, 2.5i Premium, WRX Limited

aFe Power - MagnumFLOW Pro 5R Air Filters

AFE POWER – MAGNUMFLOW PRO 5R AIR FILTERS

When most people think of top-of-the-line performance air filters, aFe Power comes to mind. That’s probably because in addition to being regarded as one of the world’s best filtration companies, aFe MagnumFLOW Pro 5R air filters will last longer than any stock paper filter out there and are a 100% legal factory replacement that can boost your horsepower output. Started in 1999, aFe Power is known for its innovative design and manufacturing standards with regard to filters and cold air intakes for most road-going vehicles.

  • Replaces existing air filter with perfect fitment
  • Backed by aFe’s limited lifetime warranty
  • Synthetic design features 5 layers and 98.6% of filtration
  • All filters are washable, reusable and are oil-free
  • 50-state legal and ‘green’ design
  • Increases horsepower and fuel efficiency
  • Longer cleaning intervals than paper filters
  • Synthetic filter fiber compound and built-in urethane seal means a nice tight seal
AFE Air Filter, AFe Power MagnumFLOW Pro 5R, Cotton Gauze, Washable
$51.26 List Price $65.94 Save $14.68 Availability: In Stock
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  • SKU#: A153010161
  • Color/Finish: Blue
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Oiled
  • Anticipated Ship Out Time: 1-2 Business Days
  • Filtration Efficiency Rating: 98.60%
  • Warranty: Lifetime AFE limited warranty
see more Fits the following 2010 Subaru Impreza submodels:
  • 4 Cyl 2.5L | WRX STI

aFe Power - MagnumFLOW Pro Dry S Air Filters

AFE – MAGNUMFLOW PRO DRY S AIR FILTERS

When most people think of top-of-the-line performance air filters, aFe Power comes to mind. That’s probably because in addition to being regarded as one of the world’s best filtration companies, aFe MagnumFLOW Pro Dry S air filters will last longer than any stock paper filter out there and are a 100% legal factory replacement that can boost your horsepower output. Started in 1999, aFe Power is known for its innovative design and manufacturing standards with regard to filters and cold air intakes for most road-going vehicles.

  • Replaces existing air filter with perfect fitment
  • Backed by aFe’s limited lifetime warranty
  • Synthetic design features 5 layers and 99.2% of filtration
  • All filters are washable, reusable and are oil-free
  • 50-state legal and ‘green’ design
  • Increases horsepower and fuel efficiency
  • Longer cleaning intervals than paper filters
  • Synthetic filter fiber compound and built-in urethane seal means a nice tight seal
AFE Air Filter, AFe Power MagnumFLOW Pro Dry S, Synthetic, Washable
$51.26 List Price $65.94 Save $14.68 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: A153110161
  • Color/Finish: Blue
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Style: Dry
  • Anticipated Ship Out Time: 1-2 Business Days
  • Filtration Efficiency Rating: 99.20%
  • Warranty: Lifetime AFE limited warranty
see more Fits the following 2010 Subaru Impreza submodels:
  • 4 Cyl 2.5L | WRX STI

More results for 2010 Subaru Impreza Air Filter

BECK ARNLEY DISPOSABLE OE REPLACEMENT AIR FILTER
When it concerns choosing the right source for your intake system's air filter, rely on Beck Arnley. Complete fitment, reliable overall operation, and durable style are the distinguishing attributes... (see more)
HASTINGS OE REPLACEMENT AIR FILTER
Hastings Premium air filter is built to meet or exceed OE specifications and ensures to provide protection that the engine needs. It is proven to separate and stabilize the pleated media on... (see more)
AC DELCO DISPOSABLE OE REPLACEMENT AIR FILTER
When fixing the air filter of your intake system, AC Delco has the most suitable OE quality auto component for your car or truck. To assure ideal fit and the best function, AC Delco Disposable OE... (see more)
AEM - DRYFLOW AIR FILTERS
AEM – DRYFLOW AIR FILTERS

Oiled filters are not as effective as dry filters because they form a barrier for airflow which sacrifices some of your ride’s horsepower and torque potential. Using an AEM... (see more)