Air filter insert - Flat air files from K&N filters

Below you will find filter inserts for different car brands. We have added the most purchased input filter from K&N.

If you can not find an air filter insert for your car, you can find the item number that fits your car. Then we order it for your home.

Also have a look at our round k&n filters.

Installation of air filter insert

It is very easy to mount an insert filter from kn. You need to do as if you were fitting an original air filter.

1. Remove the original air filter
2. Make sure the bottom of the air filter box is free of dirt.
3. Fit your new K&N air filter and put the box lid back on.