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K&N 33-2985 4.2 out of 5 stars 5 Customer Reviews
Replacement Filters > Replacement Air Filter

 List Price: $74.52
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33-2985
 
Not in stock.
 Will ship as soon as it becomes available.

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
33-2985 Cross Reference
33-2985 Vehicle Applications
Air Filter Test Data
News Story - K&N Optimizes Performance for 2011 & 2012 Mercedes Benz SLK Models


Part 33-2985 Product Specifications
Product Style: Panel Air Filter
Height: 1 in (25 mm)
Outside Length: 16.688 in (424 mm)
Outside Width: 7.875 in (200 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 1.45 oz (43 ml)
Weight: 2 lb (0.9 kg)
Product Box Length: 8.31 in (211 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 17.19 in (437 mm)



Product Reviews    See all reviews!  Review part 33-2985

 Ordering process was easy. Choschose make and model of car and was directed to the appropriate filter for my engine configuration.  Part was shipped promptly.  Install was straight forward.  Much higher quality than the one from the factory.
Michelle, Seattle, Washington
 I have been an ardant supporter of K&N products for over 8 years. Superb product, does what it says it is going to do. I like this product in particular and it has improved my gas mileage.
Dr. Wayne Aaberg, Gulfport, Mississippi
 Have used K&N products for over ten years in all of my automobiles.  Experience improved gas mileage and performance.
James Alberto, USA