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K&N Engineering

K&N 88-91 Honda Civic/CRX Drop In Air Filter

Manufacturer part number: 33-2025

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CODE: KNN33-2025
$57.99 Available to order Sold out
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K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Technical Bulletin
  • ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply

    This Part Fits:

    Year Make Model Submodel
    1988-1991 Honda Civic Base
    1988-1991 Honda Civic DX
    1990-1991 Honda Civic EX
    1988-1991 Honda Civic LX
    1988-1991 Honda Civic RT 4WD
    1989-1991 Honda Civic Si
    1988-1989 Honda Civic Wagovan
    1989-1991 Honda CRX Base
    1988 Honda CRX DX
    1988-1991 Honda CRX HF
    1988-1991 Honda CRX Si