K&N/Air Filter - Performance

Vehicle Specific
Part Number: 33-2031-2
Features & Benefits

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.

  • 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
Product Details
Part Number: 33-2031-2
Weight: 1.0 lbs
Air Filter Frame Design: Flexible
Air Filter Material: Cotton Gauze
Air Filter Oil Included: Air Filter Pre-Oiled
Air Filter Overall Height (in): 1.13
Air Filter Overall Length (in): 11
Air Filter Overall Width (in): 6.56
Air Filter Pre-Screened: No
Air Filter Shape: Panel Air Filter
Item Grade: High Performance
Package Contents: 1 Air Filter
Package Quantity: 1
Washable Filter: Yes
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
Rebate details: AUTO1177 AutoZone Rebate. Purchase a K&N Stock Replacement Air Filter between 08/25/15 09/21/15 and receive a $10 AutoZone Gift Card.
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    K&N Performance/Air Filter - Performance

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    5

    This review is hidden because you have chosen to ignore Member 1105157987. Show DetailsHide Details

    1st Priority when purchasing a new car

    2 of 2 people found this helpful

    K&N Air Filters are 2nd to NONE when it comes to increasing the performance of your vehicle.
    I have been using these filters for over 10 years (3 Cars w/ Only 3 Filters) and they have increased my performance for all of my vehicles, Instantly. My KIA went from V-4 to GT in a matter of seconds.

    I have also been a penny pincher throughout College, so I wanted to save a dollar the best way I could. If you do the math, you will see that it's better to make a one-time purchase of $42 than to spend $10 every other month for the life of the car. NO BRAINER

    Don't believe the naysayers, go out and try this product for yourself. If you can't tell the difference in horsepower, in seconds, you either haven't had the vehicle long enough to tell the difference or don't drive your car over 20 MPH. It's WORTH EVERY PENNY and will save you some at the same time.

    Pros: Increased performance and gas mileage; Will last longer than your car

    Cons: I wish they had a Customer Trade-In Voucher

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    2

    This review is hidden because you have chosen to ignore Member 385620400. Show DetailsHide Details

    couldn't really tell if my motor was getting more horsepower

    3 of 3 people found this helpful

    I believed the marketing about increase air flow and horsepower but couldn't really tell if my motor was performing any better. I guess I would have to put my car on a dyno to see. The filter was not a easy fit into my air cleaner box, it was a struggle to get it in and to put the cover back on, because the filter was bigger than the OEM filter. I started to notice some hesitation after awhile, didn't know what caused it, maybe a coincidence or maybe the oil getting on the mass air sensor. I didn't care to spend another $12 for the cleaning kit. At the end of the day I went back to using disposable paper filters, less problems. This filter didn't work out for me.

    Pros: it's a quality made air filter

    Cons: expensive, didn't fit well in my air cleaner box, rubber was too thick

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    Edited on 5/20/2014 by Editor

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