K&N 33-2025 High-Flow Replacement Air Filter for 1988-1991 Honda Civic and CRX

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! K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty. Associated products: 99-5000 Filter Care Service Kit Aerosol

• ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
• Million Mile Limited Warranty

Upgrade the factory air intake system in your compatible Honda Civic or CRX with the K&N 33-2025 High-Flow Air Filter. Designed as a direct drop-in replacement for the original air filter, it installs inside the factory air box without requiring major modifications. Its layered, oiled cotton media is engineered to improve airflow while helping capture harmful dirt and contaminants before they reach the engine.

The washable and reusable K&N 33-2025 is built for long-term performance and can be cleaned and returned to service rather than routinely replaced. This durable automotive air filter is designed to support improved engine breathing and may help increase horsepower when compared with a restricted or disposable filter. It is backed by K&N Engineering's 10-Year/Million Mile Limited Warranty, subject to applicable limitations.

• Feature: Reusable, washable construction helps reduce the need for frequent replacement filters.
• Feature: Layered, oiled cotton filter media supports high airflow and effective contaminant capture.
• Feature: Direct drop-in design installs in the factory air box for straightforward replacement.
• Feature: K&N 10-Year/Million Mile Limited Warranty provides long-term product coverage, with limitations applying.

Product specifications and technical data:

• Brand: K&N Engineering
• Part Number: 33-2025
• Product Type: High-flow replacement engine air filter
• Filter Media: Layered, oiled cotton
• Service Type: Washable and reusable
• Installation Style: Direct replacement for the factory air box
• Warranty: 10-Year/Million Mile Limited Warranty; limitations apply
• Associated Product: K&N 99-5000 Filter Care Service Kit Aerosol

What's included: One K&N 33-2025 High-Flow Replacement Air Filter.

Fitment: Designed for select 1988-1991 Honda Civic and Honda CRX applications. Verify the vehicle year, model, engine, and original filter specifications before installation.

Features:

• Washable and reusable construction helps reduce the need for frequent replacement filters.
• Layered, oiled cotton filter media supports high airflow and effective contaminant capture.
• Direct drop-in design installs in the factory air box for straightforward replacement.
• K&N 10-Year/Million Mile Limited Warranty provides long-term product coverage, with limitations applying.

Fitments:
1988 Honda Civic Base
1988 Honda Civic DX
1988 Honda Civic LX
1988 Honda Civic RT 4WD
1988 Honda Civic Wagovan
1988 Honda CRX DX
1988 Honda CRX HF
1988 Honda CRX Si
1989 Honda Civic Base
1989 Honda Civic DX
1989 Honda Civic LX
1989 Honda Civic RT 4WD
1989 Honda Civic Si
1989 Honda Civic Wagovan
1989 Honda CRX Base
1989 Honda CRX HF
1989 Honda CRX Si
1990 Honda Civic Base
1990 Honda Civic DX
1990 Honda Civic EX
1990 Honda Civic LX
1990 Honda Civic RT 4WD
1990 Honda Civic Si
1990 Honda CRX Base
1990 Honda CRX HF
1990 Honda CRX Si
1991 Honda Civic Base
1991 Honda Civic DX
1991 Honda Civic EX
1991 Honda Civic LX
1991 Honda Civic RT 4WD
1991 Honda Civic Si
1991 Honda CRX Base
1991 Honda CRX HF
1991 Honda CRX Si

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1