K&N Replacement Air Filter p/n  33-2395
This filter fits:  2007-2009 Mazda CX-9 & 2009 Mazda 6 (see chart)

K&N’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

• 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.

• Economical, a K&N Air Filter Will Last the Life of Your Automobile, Motorcycle, or ATV

• Works with Original Equipment Manufacturer Vehicle Electronics

• Easy High Performance Add-on

• Environmentally Friendly

Engine Protection, Filtration
Anyone can flow more air.  The trick is to flow more air safely.  In our opinion we hit the sweet spot – an optimal blend of high air flow, filtration efficiency, durability and dust capacity.  We take filtration seriously.  K&N Air Filter media has been tested both in-house and by independent labs using the ISO5011 test developed by the Society of Automotive Engineers.  In addition we test many of our filters both in and out of the OE airbox ensuring proper fit and function.  Our goal is to design filters with the maximum possible airflow achievable while providing guaranteed engine protection

This K&N performance replacement filter fits the following vehicles;

2009 MAZDA CX-9 3.7L V6 F/I - All
2009 MAZDA 6 3.7L V6 F/I - All
2008 MAZDA CX-9 3.7L V6 F/I - All
2007 MAZDA CX-9 3.5L V6 F/I - All