More Views

  • 57-0421.jpg

K&N 57-0421 Air Filter For Volkswagen Bora Petrol 1.8 2.0 2000-2004

Part Number: 57-0421-K&N-sub3284
Excl. VAT: £ 112.31 Incl. VAT: £134.77

Availability: In stock

Details

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 Information on K&N 57i Induction Systems], The K&N 57-0421 Air Intake fits some Audi A3, Volkswagen Bora, Volkswagen Golf IV, and Volkswagen Golf IV GTI models. See vehicle applications link for details.

Product Specifications

Air Filter ColorRed
Air Filter Height5 in (127 mm)
Air Filter Large End Diameter5.375 in (137 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Base Outside Diameter5.375 in (137 mm)
California RestrictedNot legal for sale or use in California
Clamp MaterialSteel
Clamp StyleRegular
Clamps Included3
Flange Inside Diameter4 in (102 mm)
Flange Length0.625 in (16 mm)
Flange TypeCentered
Height5 in (127 mm)
Intake Pipe Color / FinishBlack
Intake Pipe MaterialFlex Hose
Product Box Height9 in (229 mm)
Product Box Length9 in (229 mm)
Product Box Width9 in (229 mm)
Product Style57i Series International Kits
Replacement FilterRC-3600
Street Legal In All US States No
Top Material/FinishChrome
Top Outside Diameter4.5 in (114 mm)
Top StyleMetal
TUV Approved (Europe)No
TypeGen I
Weight2.9 lb (1.3 kg)
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Replaces entire factory air intake system
  • Not legal for highway use in states adopting California emission regulations
  • Washable and reusable lifetime air filter
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • K&N Million Mile Limited Warranty

Available Information

Installation Instruction Sheet
57-0421 Vehicle Applications
Instructions Francaises - French

K&N Applications for 57-0421

This filter is Compatible with the following other vehicles in adition to the vehicle indicated in the title.
2005 VOLKSWAGEN BORA 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2005 VOLKSWAGEN BORA 1.8L L4 F/I - 180BHPStreet Legal In All US States: NoTUV Approved (Europe): No
2004 VOLKSWAGEN GOLF IV GTI 1.8L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2004 VOLKSWAGEN GOLF IV 2.0L L4 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2004 VOLKSWAGEN GOLF IV 1.8L L4 F/I - 150BHP, w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2004 VOLKSWAGEN BORA 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2004 VOLKSWAGEN BORA 1.8L L4 F/I - 180BHPStreet Legal In All US States: NoTUV Approved (Europe): No
2003 VOLKSWAGEN GOLF IV GTI 1.8L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2003 VOLKSWAGEN GOLF IV 2.0L L4 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2003 VOLKSWAGEN GOLF IV 1.8L L4 F/I - 150BHP, w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2003 VOLKSWAGEN BORA 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2003 VOLKSWAGEN BORA 1.8L L4 F/I - 180BHPStreet Legal In All US States: NoTUV Approved (Europe): No
2003 AUDI A3 1.8L L4 F/I - 150/180BHP, w/Aux. Air PumpStreet Legal In All US States: NoTUV Approved (Europe): No
2002 VOLKSWAGEN GOLF IV GTI 1.8L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2002 VOLKSWAGEN GOLF IV 2.0L L4 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2002 VOLKSWAGEN GOLF IV 1.8L L4 F/I - 150BHP, w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2002 VOLKSWAGEN BORA 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2002 VOLKSWAGEN BORA 1.8L L4 F/I - 180BHPStreet Legal In All US States: NoTUV Approved (Europe): No
2002 AUDI A3 1.8L L4 F/I - 150/180BHP, w/Aux. Air PumpStreet Legal In All US States: NoTUV Approved (Europe): No
2001 VOLKSWAGEN GOLF IV GTI 1.8L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2001 VOLKSWAGEN GOLF IV 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2001 VOLKSWAGEN GOLF IV 1.8L L4 F/I - 150BHP, w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2001 VOLKSWAGEN BORA 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2001 VOLKSWAGEN BORA 1.8L L4 F/I - 180BHPStreet Legal In All US States: NoTUV Approved (Europe): No
2001 AUDI A3 1.8L L4 F/I - 150/180BHP, w/Aux. Air PumpStreet Legal In All US States: NoTUV Approved (Europe): No
2000 VOLKSWAGEN GOLF IV GTI 1.8L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2000 VOLKSWAGEN GOLF IV 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2000 VOLKSWAGEN GOLF IV 1.8L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2000 VOLKSWAGEN BORA 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
2000 VOLKSWAGEN BORA 1.8L L4 F/I - 180BHPStreet Legal In All US States: NoTUV Approved (Europe): No
2000 AUDI A3 1.8L L4 F/I - 150/180BHP, w/Aux. Air PumpStreet Legal In All US States: NoTUV Approved (Europe): No
1999 VOLKSWAGEN GOLF IV GTI 1.8L L4 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
1999 VOLKSWAGEN GOLF IV 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
1999 VOLKSWAGEN GOLF IV 1.8L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No
1998 VOLKSWAGEN GOLF IV 2.0L L4 F/I - w/Eng. AAPStreet Legal In All US States: NoTUV Approved (Europe): No