K&N Panel Filter

DESCRIPTION

Kandamp;N is the leading manufacturer of air filters. This panel filter drops into your factory airbox and gives you a filter that lasts forever! You simply remove the disposable air filter and replace it with a K/N. Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

K/N Panel Replacement Air Filter Features:
-High Air Flow with Excellent Filtration
-Designed to Increase Horsepower and Acceleration
-Washable and Reusable
-Will NOT Void Vehicle Warranty
-Lasts up to 50,000 miles before cleaning is required depending on driving conditions
-K/N Million Mile Limited Warranty
-Emissions Legal in all 50 US States.

-Works with OEM Vehicle Electronics
-Easy High Performance Add-on
-Environmentally Friendly

Brian's Application Notes: Our dyno work with and without any filter in the factory airbox found no gains on ND1 Generation Miata. And our dyno work with several brands of intakes on ND1 generation found zero power gains with any of the complete intake choices. ND2 generation Miata has quite a bit better breathing at the top end, so we cannot say at this time that there are no gains with ND2. Nonetheless, at this time our opinion is that these choices are likely giving you only a washable filter, not a performance gain. We will seek to repeat some of our tests on our 2019 as time permits.