ETS Mitsubishi Evo 8 and Evolution 9 Air Filter Kit 17561

The ETS Air Filter Kit is a great way to economically replace the stock air box with an open element filter to maximize air flow. Our kit features a genuine K&N air filter and a contoured 4.5" filter inlet velocity stack adapter for smooth flow into the factory MAF.  These pieces will bolt directly in place of the factory airbox for a quick and painless installation.