K&N Performance Intake Kit BMW 320I, 323I, 325i, E34, 170BHP

KNN57-0070
Out of stock
$217.35
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...

  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Satisfaction Guaranteed

    Or we'll make it right

  • Free Shipping

    On orders $49 and up

K&N Performance Intake Kit BMW 320I, 323I, 325i, E34, 170BHP
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 Series Intakes are not legal for use in California and other US States adopting California emission standards.
Installation Instructions
Installation Instructions


This Part Fits:

Year Make Model Submodel
1987-1990 BMW 325i Base
1988-1991 BMW 325iX Base
Read More
Read Less
We use cookies to improve your experience on our website. Read about how we use cookies in our Privacy Policy. By browsing this website, you agree to our use of cookies. privacy policy
accept

Your cart

×