K&N 33-2305 High Performance Replacement Air Filter

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.

Product Features

  • 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

3 thoughts on “K&N 33-2305 High Performance Replacement Air Filter”

  1. Great Air Filters, For Auto Enthuisats Good Quality, Dropped right in where the factory air filters were, Car seems to have more pep. I have always had a good experience with K&N and use them on Performance cars. K&N says they are good up to 50,000 miles before cleaning. I have seen some people say on the internet they are unhappy with the cleaning process, the time it takes, the cost of the K&N cleaning kit, the dry time, the mess, etc. Those were people looking to save money based on the filter being washable and reusable and…

  2. Great Filter for my C6 Corvette About a 2 weeks ago I bought 2 K&N High Performance Air Filter (33-2305) for my 2005 Corvette. What a difference from the factory unit. The Filter is better constructed than the OEM paper filter and I like the way it looks and feels. My Vette really breathes literally, you stand by it and you can hear it. I wanted to see what it could do with this system on it. Several of my Corvette buddies told me that I was in for a surprise, sure enough I was. First off the car is fast from the begining…

  3. The best air filter on the market! Easy to install in my 2006 C6 Corvette and loving the horsepower boast along with better gas mileage plus the engine sounds better.

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