2011 Audi A4 K&N Parts

Choose your Engine for your 2011 Audi A4


Showing 1 - 5 of 5 products
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K&N
  • Universal Clamp-On Air Filter
  • Round Tapered; End Cap; OD-5 in./6 in.; Flange L-1.75 in.; Inside Flange 3 in.; Centered; Filter Length 6 in. Replacement Filter For Performance Intake Kit [PN69-9505T]
  • K/N Composite Top Universal Air Filters-With advanced composite technology; carbon fiber provides the ultimate in strength with minimal weight. Carbon fiber provides 1/3 less weight than a conventional filter top.
  • Universal Carbon Fiber Top Air Filter
  • Product Attributes:
    • Oil Included: Filter Is Pre-oiled
    • Flange Length: 1.750 In. (44mm)
    • Flange Offset: 0.000 In. (0mm)
    • WARNING CA Proposition 65: Yes
    • Base Outside Diameter: 6.000 In. (152mm)
    • Item Weight: 1.200 Lbs. (0.6 Kg)
    • Machine Washable: Yes
    • Filter Material: Cotton Gauze
    • Air Filter Large End Diameter: 6.000 In. (152mm)
    • Item Height: 6.000 In. (152mm)
    • Prop 65 (C, R or CR): Cr
    • Number of Flanges: 1
    • Top Style: Carbon Fiber
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Top Material: None
    • Flange Angle: 0 Degree
    • Shape: Round Tapered
    • Top Outside Diameter: 5.000 In. (127mm)
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 1.17 Oz (34 Ml)
    • Flange Inside Diameter: 3.000 In. (76mm)
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Air Filter Element Material: Cotton Gauze
    • Flange Type: Centered
    • Package Type: Box
  • Features:
    • Designed To Increase Horsepower And Acceleration
    • High Air Flow With Excellent Filtration
    • Clamp-On Washable and Reusable Air Filter
    • Malleable Flanges
    • One Year Limited Warranty
  • The RF-1047 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like finish. The RP-1047 is a clamp-on filter that has an inside flange diameter of 3 inches and a flange length of 1-3/4 inches. The base diameter and filter length are 6 inches.

Additional Fitment Information:
Vehicle Block CC Engine CID
2011 - Audi A4 L 1984 4 Cyl 2.0L 121

K&N
  • Replacement Air Filter
  • Panel; H-1.563 in.; L-12.625 in.; W-5 in.
  • K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection; and are covered by K/N s No-Hassle Lifetime Limited Warranty.
  • Air Filter
  • Product Attributes:
    • Oil Included: Filter Is Pre-oiled
    • WARNING CA Proposition 65: Yes
    • Item Weight: 1.300 Lbs. (0.6 Kg)
    • Machine Washable: Yes
    • Product Box Height: 13.560 In. (345mm)
    • Filter Material: Cotton Gauze
    • Inside Diameter: Oem
    • Product Box Width: 1.750 In. (44 Mm)
    • Product Box Length: 7.720 In. (196mm)
    • Item Height: 1.563 In. (40mm)
    • Prop 65 (C, R or CR): Cr
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 5.000 In. (127mm)
    • Flange Angle: 0 Degree
    • Shape: Panel
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 1.15 Oz (34 Ml)
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Air Filter Element Material: Cotton Gauze
    • Cap Outside Diameter: N/a
    • Filter Style: Dry
    • Outside Length: 12.625 In. (321mm)
    • Package Type: Box
  • Features:
    • Designed To Boost Horsepower And Acceleration
    • Washable And Reusable
    • High Air Flow With Exceptional Filtration
    • Lasts Up To 50000 Miles Before Cleaning
    • Works With Original Equip. Mfg. Vehicle Electronics
    • Will Not Void Vehicle Warranty
    • Million Mile Limited Warranty
  • K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Additional Fitment Information:
Vehicle
2011 - Audi A4

K&N
  • Replacement Air Filter
  • Panel; H-1.563 in.; L-12.625 in.; W-5 in.
  • K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection; and are covered by K/N s No-Hassle Lifetime Limited Warranty.
  • Air Filter
  • Product Attributes:
    • Oil Included: Filter Is Pre-oiled
    • WARNING CA Proposition 65: Yes
    • Item Weight: 1.300 Lbs. (0.6 Kg)
    • Machine Washable: Yes
    • Product Box Height: 13.560 In. (345mm)
    • Filter Material: Cotton Gauze
    • Inside Diameter: Oem
    • Product Box Width: 1.750 In. (44 Mm)
    • Product Box Length: 7.720 In. (196mm)
    • Item Height: 1.563 In. (40mm)
    • Prop 65 (C, R or CR): Cr
    • Pre-Screened: No
    • Automotive Item Grade: High Performance
    • Outside Width: 5.000 In. (127mm)
    • Flange Angle: 0 Degree
    • Shape: Panel
    • Package Material: Paperboard
    • Filter Re-Oiling Amount: 1.15 Oz (34 Ml)
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Air Filter Element Material: Cotton Gauze
    • Cap Outside Diameter: N/a
    • Filter Style: Dry
    • Outside Length: 12.625 In. (321mm)
    • Package Type: Box
  • Features:
    • Designed To Boost Horsepower And Acceleration
    • Washable And Reusable
    • High Air Flow With Exceptional Filtration
    • Lasts Up To 50000 Miles Before Cleaning
    • Works With Original Equip. Mfg. Vehicle Electronics
    • Will Not Void Vehicle Warranty
    • Million Mile Limited Warranty
  • K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

This Part Fits the Following OEM/Substitute Numbers:
0421787, 06C133842, 2820945, 2K0133843E, 49043, 5000257715, 5000287502, 83043, 8K01333843E, 8K0133837T, 8K0133843E, 8K0133843M, 8R0133843D, 8R0133843K, A16093, A1791, A3608C, AF1514...VIEW MORE

Additional Fitment Information:
Vehicle
2011 - Audi A4

K&N
  • Performance Air Intake System
  • Includes Air Filter/Heat Shield/Tubing; Estimated Horsepower Gain 13.56 HP At 4500 RPM;CARB E.O. D-269-43 Excludes Right Hand Drive
  • K/N s mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque; and are protected by the K/N No-Hassle Lifetime Limited Warranty.
  • Typhoon Cold Air Induction Kit
  • Product Attributes:
    • Oil Included: Filter Is Pre-oiled
    • Air Filter Height: 6.000 In. (152mm)
    • Clamp Style: Regular
    • Coupler Color: Black
    • Mounting Hardware Included: Yes
    • WARNING CA Proposition 65: Yes
    • Estimated Horse Power Gain: 13.56 Hp @ 4500 Rpm
    • TUV Approved (Europe): No
    • Replacement Filter: Rf-1047
    • Item Weight: 7.000 Lbs. (3.2 Kg)
    • RPM: 4500
    • Product Box Height: 12.500 In. (318mm)
    • Filter Material: Cotton Gauze
    • Air Filter Outlet Shape: Round
    • Product Box Width: 12.250 In. (311mm)
    • Air Filter Outlet Length: 1.750 In. (44mm)
    • Product Box Length: 20.250 In. (514mm)
    • System Type: Cold Air
    • Clamp Quantity: 3
    • Air Filter Large End Diameter: 6.000 In. (152mm)
    • Clamp Color: Natural
    • Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
    • Clamp Material: Stainless Steel
    • Prop 65 (C, R or CR): Cr
    • Air Filter Outlet Width: 3.000 In. (76mm)
    • Horse Power Increase: 14 Hp
    • Air Filter Element Washable: Yes
    • Couplers Included: 1
    • Package Material: Paperboard
    • Filter Color: Red
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Package Type: Box
    • Air Box Included: No
  • Features:
    • Guaranteed To Increase Horsepower
    • Designed To Improve Throttle Response And Engine Sound
    • Free Flowing Aluminum Tube
    • Easy To Install Usually In 90 Minutes or Less
    • Lasts Up To 100000 Miles Before Service Is Required
    • Replaces Entire Factory Air Intake System
    • Washable And Reusable Lifetime Air Filter
    • K&N Million Mile Limited Warranty
  • Gain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring madrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. Some intakes are not legal for sale or use on any pollution-controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.

Additional Fitment Information:
Vehicle Block CC Engine CID
2011 - Audi A4 L 1984 4 Cyl 2.0L 121

K&N
  • Performance Air Intake System
  • Includes Air Filter/Heat Shield/Tubing; Estimated Horsepower Gain 13.56 HP At 4500 RPM;CARB E.O. D-269-43 Excludes Right Hand Drive~69 Series - Metal Intake Kit For Sport Compact & Sports Car; Black [CA]
  • K/N s mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque; and are protected by the K/N No-Hassle Lifetime Limited Warranty.
  • Typhoon Cold Air Induction Kit
  • Product Attributes:
    • Oil Included: Filter Is Pre-oiled
    • Air Filter Height: 6.000 In. (152mm)
    • Clamp Style: Regular
    • Coupler Color: Black
    • Mounting Hardware Included: Yes
    • WARNING CA Proposition 65: Yes
    • Estimated Horse Power Gain: 13.56 Hp @ 4500 Rpm
    • TUV Approved (Europe): No
    • Replacement Filter: Rf-1047
    • Item Weight: 7.000 Lbs. (3.2 Kg)
    • RPM: 4500
    • Product Box Height: 12.500 In. (318mm)
    • Filter Material: Cotton Gauze
    • Air Filter Outlet Shape: Round
    • Product Box Width: 12.250 In. (311mm)
    • Air Filter Outlet Length: 1.750 In. (44mm)
    • Product Box Length: 20.250 In. (514mm)
    • System Type: Cold Air
    • Clamp Quantity: 3
    • Air Filter Large End Diameter: 6.000 In. (152mm)
    • Clamp Color: Natural
    • Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
    • Clamp Material: Stainless Steel
    • Prop 65 (C, R or CR): Cr
    • Air Filter Outlet Width: 3.000 In. (76mm)
    • Horse Power Increase: 14 Hp
    • Air Filter Element Washable: Yes
    • Couplers Included: 1
    • Package Material: Paperboard
    • Filter Color: Red
    • Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
    • Package Type: Box
    • Air Box Included: No
  • Features:
    • Guaranteed To Increase Horsepower
    • Designed To Improve Throttle Response And Engine Sound
    • Free Flowing Aluminum Tube
    • Easy To Install Usually In 90 Minutes or Less
    • Lasts Up To 100000 Miles Before Service Is Required
    • Replaces Entire Factory Air Intake System
    • Washable And Reusable Lifetime Air Filter
    • K&N Million Mile Limited Warranty
  • Gain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring madrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. Some intakes are not legal for sale or use on any pollution-controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.

Additional Fitment Information:
Vehicle Block CC Engine CID
2011 - Audi A4 L 1984 4 Cyl 2.0L 121
Showing 1 - 5 of 5 products

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