K&N 33-2999

Replacement Filters > Replacement Air Filter
List Price: $75.60
Your Price: USD $48.99

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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 K&N 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®

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.03 oz (30 ml)
Height1.063 in (27 mm)
Outside Length10.875 in (276 mm)
Outside Width6.438 in (164 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1 lb (0.5 kg)

Customer Feedback

Be the first to review part 33-2999
Bought this in 2015 for my 2012 Mazda 3 iTouring Hatchback w/ 2.0L Skyactive engine. What I've noticed is an increase in low RPM throttle response. I haven't been impressed with the 2.0L Skyactive engine in off-the-line acceleration before installing this K&N replacement air filter. After installing the filter (about a 5 minute procedure) I am noticing now that the gas pedal is more responsive with that initial acceleration from a stop. I no longer have any gripes about the Skyactive engine's ability to perform the way I want it to. But regardless, that fact that I don't have to touch this air filter for nearly 50k miles or buy another air filter makes me smile inwardly since I'm saving money and being more environmentally considerate. Such a small price to pay for getting so much from a little red air filter.

Aaron Correll
Riverside, California
I got this performance air intake for my 02 Mazda Protege 5 and I love it. It took about an hour to install but I also had to relocate my coolant housing in the process which was also easy. Since it was installed it has provided a noticeable increase in power to my car, now that the constricting factory air system is gone. I would advise that you use caution during rain or inclement weather of the sort as the location of the filter on your car might allow water to go into the engine, which is bad, otherwise I would highly recommend this product to anyone looking for an increase in airflow and a little added power to their car.

Hyattsville, Maryland
HI, I will rate my new K & N air filter after a few weeks. In the meantime what can I realistically expect from an air intake installed on a 2015 Fit 1.5 Liter? Do you have instructions for installation for the Fit? I assume you have general installation instructions since there are so many models and many years involved. Thanks much. I've used the K&N air filter on several of our previous cars (Hondas and a Mazda 3). John Fogarty, Urbana, Ohio

Urbana Ohio