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K&N 57-0634 Air Intake

57i Series Kits / Performance Air Intake System
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57-0634
$232.99 USD
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Product Overview

  • 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®
The K&N 57-0634 Air Intake fits some Opel Tigra, and Vauxhall Tigra models. See vehicle applications link for 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]
Replacement FilterRC-3600
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included5
Clamp MaterialStainless Steel
Clamp StyleRegular
Couplers IncludedNone
TypeGen I
Product Style57i Series International Kits
Air Filter Height5 in (127 mm)
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene & Flex Hose
Street Legal In All US States No
TUV Approved (Europe)No
Weight4.8 lb (2.2 kg)
Air Filter Large End Diameter5.375 in (137 mm)
Product Box Height9.25 in (235 mm)
Product Box Length15.13 in (384 mm)
Product Box Width9.13 in (232 mm)
California RestrictedNot legal for sale or use in California
Warranty1,000,000 Miles/10 Year
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 57-0634 Air Intake Product Reviews

Friday, November 13, 2015 - Part 57-0634
Fab! Just what I needed.

Julie Gosling
England