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Replacement Filters > Replacement Air Filter

 List Price: $63.72
Your Price: $43.99

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33-2981
 
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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 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®
Available Information
33-2981 Cross Reference
33-2981 Vehicle Applications
Air Filter Test Data
News Story - 2010-2012 Fiat 500 and 2011-2012 Lancia Ypsilon Reap Performance Boost with K&N Air Filter


Part 33-2981 Product Specifications
Product Style: Panel Air Filter
Height: 1.063 in (27 mm)
Outside Length: 10.688 in (271 mm)
Outside Width: 5.438 in (138 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 0.82 oz (24 ml)
Weight: 1 lb (0.5 kg)
Product Box Length: 7.72 in (196 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 13.56 in (345 mm)



Customer Feedback      Be the first to review part 33-2981

I bought this filter as a gift for my girlfriend's 2013 Fiat 500 Abarth. The filter has broadened and flattened the car's power curve. It is somewhat less dramatic than the all or nothing power delivery experienced with the stock air filter. There is a definite performance improvement over a larger RPM range. Doesn't hurt that the noise from the blow-off valve is louder either!
David, West Cheste, Pennsylvania
Just popped this in my Dad's Alfa Romeo Brera 2.4 JTDM. The difference was very noticeable when I took it out for a test drive. The engine was much looser and responsive. Only giving 4 stars as its just been put in but I'm sure it's worthy of 5. Gave me that extra little push back into the seat : )
Giles Drage, Hampshire, United Kingdom
I ordered the above air filter last week, after not being able to locate one in New Zealand.  Your service has been fantastic, it has taken about 7 days to be delivered.

I received it this morning and installed it in my Alfa Romeo 156,  the car responds instantly and accelerates so much better.  I had put one of your filters in an Alfa I owned a few years ago, but had forgotten how good they are.  Such a difference in performance.
Paul Anderson, New Zealand