cold-air-intakes

K&N 57-0574 - 57i Series Induction Kit

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$159.99

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Check to see if this fits your vehicle

This part fits

  1. 2002 Audi S4
  2. 2001 Audi S4 2.7L V6 cc:2671
  3. 2000 Audi S4
Authorized Dealer
white carb warning, not legal street use in California Not for sale or street use in California.

About this product

Part #: 57-0574

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provides even more airflow at lower restriction than a K&N O/E replacement filter which is limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Intakes are not legal for use in California and other US States adopting California emission standards.

More Details

Air Filter Large End Diameter7.5 in (191 mm)
Air Filter Outlet ShapeRound
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included2
Couplers Included1
Filter ColorRed
Filter MaterialCotton Gauze
Intake Pipe Color / FinishNone
Intake Pipe MaterialNot Applicable
Replacement FilterRF-1014
Additional Documents
  1. Installation Instructionspdf

See what our community says about kn products

Zachary Billetski

1.7k

Zachary Billetski
1976 Datsun 280Z
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What made you choose this particular product?
reliability of brand and ability to clean filters
Is this your first time buying from this brand? Did you consider other brands?
i have bought many products from this brand
Was it easy to install? Any installation tips that will help others?
drops right in to the SU carb
Once you've had a chance to use the product, did it meet your expectations?
yes, it works well
View on Zachary's build
Simon Lowes

14

Simon Lowes
1999 Saab 9-3
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Highest performance and quality. Easy to fit, worth the money.
Is this your first time buying from this brand? Did you consider other brands?
Yes, after extensive research.
View on Simon's build
Michael Brill-Rice

889

Michael Brill-Rice
1989 Volkswagen Jetta
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
K&N is the way to go with air filters no questions asked
Is this your first time buying from this brand? Did you consider other brands?
nope I've had a few filters for different applications on different vehicles I've owned
View on Michael's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Sound, and more air to the turbo. Swiss cheese mod really draws in the air
Is this your first time buying from this brand? Did you consider other brands?
yes
View on Michael's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I have a really nice deal as used
Is this your first time buying from this brand? Did you consider other brands?
Yes, no
Was it easy to install? Any installation tips that will help others?
yes, first time i ever installed an air intake, followed instruction from manual
Once you've had a chance to use the product, did it meet your expectations?
yes really, now my car sound really great !
Any additional comments?
I would buy this product again if it ever break or buy a new car
View on Jo's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About K&N

K&N Engineering in Riverside California is the world's leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and air intakes in over 30 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications. From their Million Mile Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies.

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Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

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