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Replacement Filters > Replacement Air Filter

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33-2444
 
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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]
Available Information
33-2444 Cross Reference
Air Filter Test Data
News Story - 2010 and 2011 Cadillac SRX Drivers Can Get Performance with K&N Air Filter
33-2444 Vehicle Applications


Part 33-2444 Product Specifications
Product Style: Panel Air Filter
Height: 1.188 in (30 mm)
Outside Length: 10.375 in (264 mm)
Outside Width: 10.25 in (260 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 1.58 oz (47 ml)
Weight: 1.3 lb (0.6 kg)
Product Box Length: 10.44 in (265 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 11.56 in (294 mm)



Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze

Customer Feedback      Be the first to review part 33-2444

Have used you product before this and always had outstanding results. Increased air equals increased HP and I believe my Cadillac CTS V breathes better now and so far the results have been great.
David Grostic, Southaven, Mississippi
I'm driving a 2014 Cadillac CTS-V. This car is a supercharged 6.2 liter, so it's basically a huge air pump. All the performance sites recommend the K&N high-flow air filter, so I thought I'd give it a try. Aftermarket performance companies are notorious for over-marketing, so I set my expectations low. Big mistake! I didn't expect this much improvement over the stock paper filter, but I can feel the punch of the K&N filter thoughout the rpm range. Previously the CTS-V would accelerate to 120 mph with a half-hearted gas pedal on a stretch of highway I travel regularly. After the K&N that same procedure yields 150 mph! At high rpms the filter really shows it's stuff, but the engine clearly breathes better even at low rpm. Nice work K&N! It's great to find a performance product that lives up to its claims.
Paul Johns, Burlington, Kentucky
What can I say. This is the ninth K&N I have purchased, even my lawn mower is equipped. I installed this filter in my 2007 Cadillac STS V8 and like always noticed an immediate performance boost, no lag on fast starts, and no choking on full throttle acceleration. Thanks K&N.
Rick Hansgen, New Mexico

K&N 33-2444 fits the following:
2014 CADILLAC SRX 3.6L V6 F/I - All
2013 CADILLAC SRX 3.6L V6 F/I - All
2012 CADILLAC SRX 3.6L V6 F/I - All
2011 CADILLAC SRX 3.0L V6 F/I - All
2010 CADILLAC SRX 3.0L V6 F/I - All
2010 CADILLAC SRX 2.8L V6 F/I - All