33-2278 Image

Replacement Filters > Replacement Air Filter

 List Price: $74.98
Your Price: $50.99

You Save 32.0%

Find a Local K&N Dealer


       

33-2278
 
Not in stock.
 Will ship as soon as it becomes available.

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. [More Information on Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®
Available Information
33-2278 Cross Reference
Installation Instruction Sheet
33-2278 Vehicle Applications
News Story - Protect your Mazda 6 with K&N Performance Filtration Products


Part 33-2278 Product Specifications
Product Style: Panel Air Filter
Height: 1 in (25 mm)
Outside Length: 12.625 in (321 mm)
Outside Width: 6.875 in (175 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 1.17 oz (34 ml)
Weight: 0.99 lb (0.45 kg)
Product Box Length: 7.72 in (196 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 13.56 in (345 mm)



Customer Feedback      Be the first to review part 33-2278

I bought this filter to see if I could increase my mileage. I was shocked at a 10% increase in MPG. My 2013 Accord V6 manual was getting 27-28 on the Hwy with the stock air cleaner. When I put in the K&N filter I am now getting 31-32 MPG. I once tried to drive real easy just to see how good I could get for mileage and once got 34.3 MPG. This car doesn't need any more power at almost 280 horse it's almost too much for front wheel drive, but it's fun when you want it. Highly recommend this product. Oh I even put a K&N filter in my wife's 2014 Mazda 6 and have seen similar results. Great filter. Again highly recommend.
Doug L., Coon Rapids, Minnesota
I bought this for my 2007 Mazda 6, standard transmission. I felt the horsepower increase the first day of use! The engine growls on the highway! I love it! Next I have to get a catback exhaust! If u have this car in stick, you will definitely enjoy!
Jay Espi, New York
So glad I don't have to purchase another air filter for my Mazda 6. Best $55 I ever spent!
Norm K., Austin, Texas