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E-9033
$60.99 USD
MSRP $94.19 35.2% Off

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K&N E-9033 Air Filter

Replacement Filters > Replacement Industrial Air Filter
  • 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®
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 the majority of vehicles 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]

Product Specifications

Air Filter ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount2.42 oz (72 ml)
FlangesNone
Height6.938 in (176 mm)
Inner WireYes
Inside Diameter4 in (102 mm)
Outside Diameter6.5 in (165 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height7.25 in (184 mm)
Product Box Length7.13 in (181 mm)
Product Box Width7.13 in (181 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleOpen
Weight2 lb (0.9 kg)

Customer Feedback

Be the first to review part E-9033
The K&N 33-2844 Air Filter fits my Peugeot 301. I can feel the change in my engines performance and fuel economy. This Filter is Amazing! I hope that K&N Website has to update the search for Peugeot 301 on 33-2844. I Highly Recommend K&N.

Vincent YeeKimHua
Philippines
I've installed this filter three days ago and I'm already seeing results from it. The acceleration response is faster than before, the car seems to be breathing easier now. My fiat is a 69hp automatic pop version, but it feels like I get more out of the engine than before. I'm very happy with this filter, because my country has very strict regulations regarding the modification of your own vehicle. The one thing that I'm missing, is the better sound of the car. It might be, that you have to install a different exhaust other than the stock to hear the difference. The negative thing about the filter is the smell when you first install it and start up the engine. I noticed that it somehow smelled like something burned, it might have been due to the fact that the filter is very oily at the beginning, but after a couple of kilometers/miles, the smell disappeared. I would like to recommend this product to everybody, who likes to take care of their car, improve the engine performance and reduce fuel consumption.

Noah Berger
Zürich, Switzerland
Replaced my OEM filter with this after car had a remap,perfomance and economy are as great as I have ever known for this Citroen DS3 1.6 E HDI. Thanks K&N

JEZDS3
Hampshire, England