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K&N 57-0439 Air Filter For BMW 5-Series (E39) Petrol 520i 523i 528i 1998-2003

Part Number: 57-0439-K&N-sub3300
Excl. VAT: £ 98.85 Incl. VAT: £118.62

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 57-0439 Air Intake fits some BMW 520i, BMW 523i, and BMW 528i models. See vehicle applications link for details.

Product Specifications

Air Filter ColorRed
Air Filter Height8.031 in (204 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
California RestrictedNot legal for sale or use in California
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included1
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-70001
Street Legal In All US States No
TUV Approved (Europe)No
TypeGen I
Weight3 lb (1.4 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
57-0439 Vehicle Applications

K&N Applications for 57-0439

This filter is Compatible with the following other vehicles in adition to the vehicle indicated in the title.
2003 BMW 520I 2.2L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2003 BMW 520I 2.0L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2002 BMW 520I 2.2L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2002 BMW 520I 2.0L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2001 BMW 520I 2.2L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2001 BMW 520I 2.0L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2000 BMW 528I 2.8L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2000 BMW 523I 2.5L L6 F/I - to 9/00Street Legal In All US States: NoTUV Approved (Europe): No
2000 BMW 520I 2.2L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
2000 BMW 520I 2.0L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
1999 BMW 528I 2.8L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
1999 BMW 523I 2.5L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
1999 BMW 520I 2.0L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
1998 BMW 528I 2.8L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No
1998 BMW 523I 2.5L L6 F/I - from 9/98Street Legal In All US States: NoTUV Approved (Europe): No
1998 BMW 520I 2.0L L6 F/I - AllStreet Legal In All US States: NoTUV Approved (Europe): No