£127.63 £108.48 (ex VAT)

K&N Product Information for 57-0425
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 provide even more airflow at lower restriction than a K&N O/E replacement filter which is always 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 adaptors are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life.

Product Style: 57i Series International Kits
Type: Gen I
Street Legal In All US States: No
TUV Approved (Europe): No
Base Outside Diameter: 5.375 in (137 mm)
Clamp Style: Regular
Flange Inside Diameter: 4 in (102 mm)
Flange Length: 0.625 in (16 mm)
Flange Type: Centered
Height: 6 in (152 mm)
Replacement Filter: RC-4550
Top Material/Finish: Chrome
Top Outside Diameter: 4.5 in (114 mm)
Top Style: Metal
Weight: 3.1 lb (1.4 kg)
Product Box Length: 9 in (229 mm)
Product Box Width: 9 in (229 mm)
Product Box Height: 9 in (229 mm)

Installation Instruction Sheet
Large Picture

Applications:
2003 AUDI S3 1.8L L4 F/I - 210/225BHP, 20v, DOHC, Turbo
2003 AUDI A3 1.8L L4 F/I - 210/225BHP
2002 AUDI S3 1.8L L4 F/I - 210/225BHP, 20v, DOHC, Turbo
2002 AUDI A3 1.8L L4 F/I - 210/225BHP, w/aux. air Pump
2001 AUDI S3 1.8L L4 F/I - 210/225BHP, 20v, DOHC, Turbo
2001 AUDI A3 1.8L L4 F/I - 210/225BHP
2000 VOLKSWAGEN GOLF IV 2.3L L5 F/I - 150BHP
2000 VOLKSWAGEN BORA 2.3L V5 F/I - 150BHP
2000 SEAT TOLEDO II 2.3L V5 F/I - 150BHP
2000 AUDI S3 1.8L L4 F/I - 210/225BHP, 20v, DOHC, Turbo
2000 AUDI A3 1.8L L4 F/I - 210/225BHP
1999 VOLKSWAGEN GOLF IV 2.3L L5 F/I - All
1999 VOLKSWAGEN BORA 2.3L V5 F/I - All
1999 SEAT TOLEDO II 2.3L V5 F/I - 150BHP
1999 AUDI S3 1.8L L4 F/I - 210/225BHP, 20v, DOHC, Turbo
1999 AUDI A3 1.8L L4 F/I - 210/225BHP
1998 VOLKSWAGEN GOLF IV 2.3L L5 F/I - All
1998 VOLKSWAGEN BORA 2.3L V5 F/I - All
1997 VOLKSWAGEN GOLF IV 2.3L L5 F/I - All

Product Code: 57-0425