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K&N Drop in Air Filter

Air Intake - K&N Drop In 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.

  • 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®

33-2496 Fits: 2013+ ATS 2.0, 2.5, 3.6 liter, 2014+ CTS 2.0, 2.5, 3.6 liter, 2016+ Camaro 2.0, 3.6 liter.

33-2497 Fits: 2014-2017 Buick Regal 2.0, 2013-2015 Chevy Malibu 2.0

Air Intake - K&N Drop In Air Filter
Customer Reviews
5.0 Based on 15 Reviews
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Filter Reviews:
Jonathan C.
United States
K&N never disappoints

Nice upgrade! Easy install definitely can hear the intake now!

Anthony R.
United States United States
Good filter

I always use k&n filters, I found they are best.

Javon D.
United States United States
Great product

Really good product. Definitely recommend, and was easy to install

Derick F.
United States United States
I can hear the turbo on my 2013 cadillac ats 2.0T AWD!

When I Paired with the ZZP silicone intake tube for my 2013 cadillac ats 2.0T AWD it improved the quality and volume of the turbo greatly. Fast Shipping from a reliable company and a great value, what more could we ask for? Don't let me forget, fast, easy to work with customer service by phone or email. Thanks for all you do ZZP team!

United States United States
Good filter

Feels quicker and I can hear some turbo noises... Just the filter made the most difference on this car compared to my other cars.