• Some orders may take longer to arrive due to shipper and supplier delays.
0
0
Account Login
1-800-345-4545
Gift Cards
Track Order
Help Center

K&N High Performance O.E. - Style Replacement Filter 1994-2005 Audi A4/A6/S4/S6/RS4/Allroad

599-33-2125

made in usa

Product Q&A
View Now
Click image to zoom
K&N 33-2125
$49.99
High Performance O.E. - Style Replacement Filter
  • 1994-2003 A4/Quattro 1.6/1.8/1.9/2.4/2.6/2.8L
  • 1997-2005 A6/Quattro 1.8/1.9/2.0/2.4/2.5/2.7/2.8L
  • 2000-2005 Allroad 2.5/2.7/4.2L
  • 1997-2002 S4 2.7L
  • 2000-2003 RS4 2.7L
  • 2002-2004 S6 4.2L
  • Estimated to ship directly from the manufacturer
    QTY

    Does K&N 33-2125 fit your vehicle?

    Narrow Results

    1998 VOLKSWAGEN PASSAT

    • Liter: 1.8
    • SubModel: GLS
    • Aspiration: TURBOCHARGED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 1781
    • Engine Type: L4 ( 1.8L / 1781 )
    • Engine Vin: -

    2000 AUDI A6 QUATTRO

    • Liter: 2.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 2771
    • Engine Type: V6 ( 2.8L / 2771 )
    • Engine Vin: -

    2002 VOLKSWAGEN PASSAT

    • Liter: 2.8
    • SubModel: GLX
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 2771
    • Engine Type: V6 ( 2.8L / 2771 )
    • Engine Vin: H

    2004 AUDI A6 QUATTRO

    • Liter: 3
    • SubModel: S LINE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 2950
    • Engine Type: V6 ( 3L / 2950 )
    • Engine Vin: -

    2003 AUDI ALLROAD QUATTRO

    • Liter: 2.7
    • SubModel: BASE
    • Aspiration: TURBOCHARGED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 2671
    • Engine Type: V6 ( 2.7L / 2671 )
    • Engine Vin: D

    2003 AUDI A6 QUATTRO

    • Liter: 3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 2950
    • Engine Type: V6 ( 3L / 2950 )
    • Engine Vin: -

    2004 AUDI A6

    • Liter: 3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 2976
    • Engine Type: V6 ( 3L / 2976 )
    • Engine Vin: T

    2000 AUDI A4

    • Liter: 1.8
    • SubModel: AVANT
    • Aspiration: TURBOCHARGED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 1781
    • Engine Type: L4 ( 1.8L / 1781 )
    • Engine Vin: C

    2001 AUDI A6

    • Liter: 2.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 2771
    • Engine Type: V6 ( 2.8L / 2771 )
    • Engine Vin: H

    1997 AUDI A4

    • Liter: 1.8
    • SubModel: BASE
    • Aspiration: TURBOCHARGED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 1781
    • Engine Type: L4 ( 1.8L / 1781 )
    • Engine Vin: -

    1999 AUDI A4 QUATTRO

    • Liter: 2.8
    • SubModel: AVANT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 2771
    • Engine Type: V6 ( 2.8L / 2771 )
    • Engine Vin: D

    2001 AUDI A6 QUATTRO

    • Liter: 2.8
    • SubModel: LUXURY
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: K&N Replacement Air Filter
    • CUI: 2771
    • Engine Type: V6 ( 2.8L / 2771 )
    • Engine Vin: -

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.