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2004, 2003, 2002, 2001, 2000 Audi A4 Air Intake Kit
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2000 - 2004 Audi A4 Air Intake Kit (K&N) NEW

$ 314 .99
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Incl. Air Filter/Tubing/Adaptors/Hardware;Not Legal For Sale Or Use In California
57i Series Induction Kit
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 Series Intakes are not legal for use in California and other US States adopting California emission standards.
Brand: K&N
Condition: New
See Other Audi A4 Air Intake Kits
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Specifications & Info


Attribute Value
Air Box Included No
Air Filter Element Washable Yes
Air Filter Height 4.500 In. (114mm)
Air Filter Large End Diameter 5.438 In. (138mm)
Air Filter Outlet Length 3.938 In. (100mm)
Air Filter Outlet Shape Round
Air Filter Outlet Width 3.938 In. (100mm)
California Restricted Not Legal For Sale Or Use In California
Clamp Color Natural
Clamp Material Stainless Steel
Clamp Quantity 2
Clamp Style Regular
Coupler Color Not Applicable
Couplers Included No
Filter Color Red
Filter Material Cotton Gauze
Intake Pipe Color Black
Intake Pipe Material Flex Hose
Item Weight 2.800 Lbs. (1.3 Kg)
Mass Air Flow Sensor Included Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included Yes
Oil Included Filter Is Pre-oiled
Package Material Paperboard
Package Type Box
Product Box Height 9.000 In. (229mm)
Product Box Length 9.000 In. (229mm)
Product Box Width 9.000 In. (229mm)
Prop 65 (C, R Or CR) Cr
Prop 65 Warning Label Https://www.knfilters.com/images/l/prop65.jpg
Replacement Filter Rc-5059
Street Legal No
TUV Approved (Europe) No
WARNING CA Proposition 65 Yes

Vehicle Fitment Guide

This part fits the following vehicles:

Audi 1 model (tapclick to expand)(tapclick to hide)
A4 2000-2004 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avant Wagon 2004 L4 1.8L Turbo FWD Automatic CVT
Avant Wagon 2004 V6 3.0L FWD Automatic & Automatic CVT & Manual
Avant Wagon 2000, 2004 L4 1.8L Turbo FWD Automatic & Manual
Avant Confort Wagon 2001 L4 1.8L Turbo FWD Automatic & Manual
Avant Luxury Wagon 2001 L4 1.8L Turbo FWD Automatic & Manual
Base Sedan 2002 - 2004 L4 1.8L Turbo FWD Automatic CVT
Base Sedan 2002 - 2004 V6 3.0L FWD Automatic & Automatic CVT & Manual
Base Sedan 2000 - 2004 L4 1.8L Turbo FWD Automatic & Manual
Base Sedan 2000 - 2001 V6 2.8L FWD Automatic & Manual
Basico Sedan 2001 L4 1.8L Turbo FWD Automatic & Manual
Cabrio Convertible 2004 L4 1.8L Turbo FWD Manual
Cabrio Convertible 2003 - 2004 L4 1.8L Turbo FWD Automatic CVT
Cabriolet Convertible 2003 - 2004 L4 1.8L Turbo FWD Automatic CVT
Cabriolet Convertible 2003 - 2004 V6 3.0L FWD Automatic CVT
Confort Sedan 2002 - 2004 L4 1.8L Turbo FWD Automatic CVT
Confort Sedan 2002 L4 1.8L Turbo FWD Manual
Confort Sedan 2001 L4 1.8L Turbo FWD Automatic
Luxury Sedan 2002 - 2004 L4 1.8L Turbo FWD Automatic CVT
Luxury Sedan 2001 L4 1.8L Turbo FWD Automatic
S Line Sedan 2004 L4 1.8L Turbo FWD Automatic CVT
Sport Sedan 2001 L4 1.8L Turbo FWD Automatic & Manual
Vangard Sedan 2003 - 2004 L4 1.8L Turbo FWD Automatic CVT & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
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 Series Intakes are not legal for use in California and other US States adopting California emission standards.

Fits Years: 2000 2001 2002 2003 2004

Fits Models: A4

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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

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Direct-Fit Replacement

Engineered To OEM Specs

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