K&N Drop In Air Filter, High-Flow for 88-91 Honda Civic/CRX L4-1.5L F/I 33-2025

K&N replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We offer over 1,200 different replacement air filters for most vehicles on the road. These filters are washable and reusable, and they are custom designed to fit into your existing factory air box. Their drop-in design makes adding performance simple. For most vehicles, you can simply remove the disposable air filter and replace it with a K&N. Refer to the applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our renowned K&N Million-Mile Limited Warranty, ensuring they will be the last air filter your vehicle will ever need.

Installation Instructions

This Part Fits: