K&N 33-2499

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   21 Customer Reviews
List Price: $75.60
Your Price: USD $51.99

You Save 31.2%

Facebook   Google+   Twitter   Pinterest  

In Stock & Ready to Ship!
  Free Ground Shipping!

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 Amount1.24 oz (37 ml)
Height1 in (25 mm)
Outside Length12.188 in (310 mm)
Outside Width7.5 in (191 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
Weight1.1 lb (0.5 kg)

Product Reviews

Monday, August 24, 2015 - Part 33-2499
It is working wonderful, I love my increase in gas mileage and better performance. I love It. Thank You K&N

Diamond Kimos
Pikesville, Maryland
Wednesday, July 29, 2015 - Part 33-2499
I have not seen any improvement in power or mileage.

Steve york
Friday, July 17, 2015 - Part 33-2499
Easy to install on my 2015 Acura TLX 3.5 and received an immediate MPG increase in highway driving to 33-34 MPG. This is the third car upon which I've installed K&N air filters and have gotten various degrees of better mileage and increased throttle response in them all. Go get one for your car

Peoria, IL
Friday, July 17, 2015 - Part 33-2499
To add to my previous post, I'm getting about 28mpg city and as much as 39mpg highway. Nice improvement.

Tuesday, May 05, 2015 - Part 33-2499
Fit perfectly in my 2015 Accord. Seems to smooth out the engine and have seem an increase in gas mileage. Now I have them in all four of my vehicles.

Larry Hall
Dallas - Texas
Monday, April 13, 2015 - Part 33-2499
Great quality product. The filter provided increased throttle response and slightly improved gas mileage. I did notice a slight increase in the intake sound. I would recommend this product. The build quality alone is impressive.

Saturday, March 21, 2015 - Part 33-2499
Perfect lifetime replacement for my 2013 V6 Honda Accord air filter. All of the qualities of the filter shine through quickly. Better mileage and better acceleration. Thanks K&N!

Sugar Land, Texas