Product Review

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environment friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world's toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration. Vehicle Fitment: 2011-2019 MAZDA 6; 2012-2019 MAZDA CX-5; 2014-2019 MAZDA-CHANGAN 3 Axela; 2014-2019 MAZDA-FAW 6 Atenza; 2016-2019 MAZDA-FAW CX-4; 2012-2018 MAZDA 3; 2012-2017 MAZDA Atenza; 2010-2017 MAZDA Axela; 2014-2017 MAZDA Biante; 2010-2017 MAZDA Premacy; 2013-2017 MAZDA-CHANGAN CX-5