K&N 33-2332

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   10 Customer Reviews
List Price: $84.57
Your Price: USD $53.99

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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 K&N 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®

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.6 oz (47 ml)
Height1.188 in (30 mm)
Outside Length10.5 in (267 mm)
Outside Width10.5 in (267 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Product StyleUnique Air Filters
Weight0.9 lb (0.4 kg)

Product Reviews

See all reviews!
Review part 33-2332
Friday, November 13, 2015 - Part 33-2332
Installed the filter but didn't notice any different in power or gas mileage. Just a replacement part but good thing is you can clean and reuse it.

Jeff T
San Diego, CA
Thursday, October 29, 2015 - Part 33-2332
Perfect fit forthe BMW, no problems

Newport, OR
Thursday, October 08, 2015 - Part 33-2332
I've used K&N filters in all my cars over the years... they never disappoint. The filter comes pre-oiled which always an added bonus.

Los Angeles, CA
Thursday, August 27, 2015 - Part 33-2332
As ordered. Arrived on time and undamaged. Fit as it should. What more could you ask for. Another quality filter from K&N.

David J Allen
Lynden, Washington
Monday, January 26, 2015 - Part 33-2332
Excellent service. Great web site. The filter fit exactly as it should.

James Meyer
Monday, August 25, 2014 - Part 33-2332
The air filter was a perfect fit on my wife 2011 BMW 328i.

Ryan Wen
Friday, August 15, 2014 - Part 33-2332
Thank you for a good high quality product that fits just as good as the original equipment. I have installed K&N air filters on all of my vehicles and I am very satisfied with the outcome. I have proven to myself that there is decreased fuel consumption by using K&N filters.

Elias Ruiz
Desert Hot Springs California