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Air Filter for 2003 Audi S6

We have 13 Items In-stock.

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 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
  • ‘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 33 Series Air Filter - Cotton Gauze, Washable, Direct Fit

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$49.99 $77.21 You Save $27.22 (35%)
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Availability: In Stock
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  • Sku#: K33332125
  • Series: K&N 33 Series
  • Material: Cotton Gauze
  • Type: Washable
  • 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
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Fits the following 2003 Audi S6 Submodels

  • 8 Cyl 4.2L | Avant
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Customer Review: (see review/s)
  • I feel the difference while driving with this filter!

    posted by: jacommo on December 2, 2008

  • Finally installed this K&N air filter in my 2002 VW Passat 1.8Turbo wagon. An immediate improvement in acceleration. No more noticeable turbo lag upon acceleration. The only thing that holds me back now is the automatic transmission. I'm not a speeder and simply purchased this filter to help this 6 year old car get up the Colorado mountains. The K&N filter definitely works and beats spending $500 + on a HP boosting micro-chip. Haven't seen a reduction in fuel economy but, if any, I expect the performance is worth the minimal loss in mpg. I wish I would have purchased and installed this K&N 6 years ago!

    posted by: VeeDub on August 18, 2008

  • view all 5 reviews

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 Extra Guard Air Filter - Paper, Disposable, Direct Fit

$28.85 $34.04 You Save $5.19 (15%)
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Availability: In Stock
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  • Sku#: FFCA8080
  • Series: Fram Extra Guard
  • Material: Paper
  • Type: Disposable
  • 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
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Fits the following 2003 Audi S6 Submodels

  • 8 Cyl 4.2L | Avant
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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 Power MagnumFLOW Pro Dry S Air Filter - Blue, Synthetic, Washable, Direct Fit

$62.95 $74.28 You Save $11.33 (15%)
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Availability: In Stock
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  • Sku#: A153110044
  • Series: aFe Power MagnumFLOW Pro Dry S
  • Material: Synthetic
  • Type: Washable
  • 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: AFE Limited Lifetime Warranty
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Fits the following 2003 Audi S6 Submodels

  • 8 Cyl 4.2L | Avant
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Customer Review: (see review/s)
  • Great product. I would reccommend this to anyone looking for an increase in power and quicker throttle response.

    posted by: Ben on December 14, 2007

aFe Power - MagnumFLOW Pro 5R Air Filters

TAKEDA BY AFE POWER – MAGNUMFLOW PRO 5R AIR FILTERS

Looking for a cost effective way to get a little more performance out of your engine? Drop in the Takeda Magnumflow Pro 5R Air Filter to maximize airflow and have better throttle response. This very effective filter protects over 98% of harmful contaminates from ever entering your engine. And someday in the future when your Takeda Pro 5R Air Filter does get dirty all you need to do is wash it out, dry it, renew it with oil and then drop it back in for noticeably improved performance. This washable and reusable air filter is designed to last a lifetime. Takeda never stops looking for ways to increase performance and is considered a market leader with designs such as their sealed air intakes made from heat and noise resistant cross-link polyethylene and the use of silicone couplers for longevity. These innovations will certainly make your vehicle perform better in all driving situations.

  • Keep it clean by washing and re-oiling
  • Filters out over 98% of harmful contaminates
  • 5-layer cotton gauze construction
  • Exceptional airflow
  • Perfect for driving in dusty off-road conditions or dirty stop-and-go city traffic
  • Designed to last a lifetime
  • Available for a wide selection of popular cars, Jeeps, pickups and SUVs
  • Flexible and strong polyurethane top and base frame is designed for long term use and a good seal
  • Quick and simple installation

aFe Power MagnumFLOW Pro 5R Air Filter - Blue, Cotton Gauze, Washable, Direct Fit

$62.95 $74.28 You Save $11.33 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: A153010044
  • Series: aFe Power MagnumFLOW Pro 5R
  • Material: Cotton Gauze
  • Type: Washable
  • 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: AFE Limited Lifetime Warranty
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Fits the following 2003 Audi S6 Submodels

  • 8 Cyl 4.2L | Avant
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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 of Beck Arnley's original equipment (OE) air filter. This replacement item is carefully fashioned to perform like the original air filter that came with your vehicle. In order to pull off superior manufacturing quality, every single Beck Arnley OE Replacement Air Filter is constructed according to tight criteria.

For safer or more comfortable ride, regular car checking is important. Malfunctioning parts can either decrease the driving comfort or hinder the general efficiency of your motor vehicle, causing any of the following: inefficient fuel mileage, lousy overall performance, or higher exposure to unexpected motor vehicle or hardware breakdown. Order Beck Arnley OE Replacement Air Filter to repair your intake system to its ideal working condition.

Beck Arnley Air Filter - Paper, Disposable, Direct Fit

$25.44 $30.02 You Save $4.58 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: 042-1558
  • Material: Paper
  • Type: Disposable
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Style: Dry
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Beck Arnley limited warranty
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Fits the following 2003 Audi S6 Submodels

  • 8 Cyl 4.2L | Avant
See more

More results for 2003 Audi S6 Air Filter

  • 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)

  • AIRAID - SynthaFlow Replacement Air Filters

    AIRAID – SYNTHAFLOW REPLACEMENT AIR FILTERS

    The washable, re-usable SynthaFlow performance filter by AIRAID is able to trap particles down to 2 microns in size, something no other air filter on the... (see more)

  • AIRAID - SynthaMax Replacement Air Filters

    AIRAID – SYNTHAMAX REPLACEMENT AIR FILTERS

    The washable, re-usable SynthaMax air filter by AIRAID does not require any oil and is able to trap particles down to 2 microns in size – something no other... (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)

  • Mann-Filter Dry OE replacement Air Filter

    Restoring your automobile's intake setup is going to be less difficult with Mann-Filter Dry OE Replacement Air Filter. Don't wait around for your car to experience overall performance reduction and... (see more)

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