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K&N Air Filters Air Filter - 33-2001

  • $528.99  List Price
  • $54.99
  • What Do You Drive?


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K&N Air Filters Part #33-2001 Customer Reviews

Average Rating

7 Customer Reviews


Reviewed by Collin M (Elma, WA) Reviewed for a 1981 Volkswagen Rabbit — Nov 29, 2013 8:11 PM

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Great filter

all my cars & trucks have a k&n

Reviewed by THOMAS K (Johnson City, TN) Reviewed for a 1981 Volkswagen Rabbit — Aug 30, 2009 7:21 PM

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All my cars & trucks have a k&n air filter total of 4. I have sold k&n filters for the past 25 plus years & still do.If you pay for a rated hoursepower you deserive to have it ! An air filter is but one way the manufacture has to keep the horsepower down to rob you of what you paid hard earned money for.this filter has a million mile warrenty& thay stand behind what they sell. Let your engine take in the air it was design to do. In other words i like what works.

fuel saving

Reviewed by Ashraff H (Biscayne Park, FL) — May 31, 2008 10:18 AM

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I have been useing the K&N in my 1975 VW beetle for a couple months or so .I only drive this vehicle to work and back--therefore the mileage remains constant, with the gas comsumption varying slightly according to traffic conditions. I have noticed a definite improvement in mpg in the order of 4 - 5 miles. I find that it was worth it thus far.

Hoping for good results

Reviewed by Russ B (Cleveland, TN) — Sep 05, 2007 6:01 AM

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Always heard good things about K&N. So far so good. To early to tell.

Worth the Investment

Reviewed by Gary V (Wrightwood, CA) Reviewed for a 2006 Ford Escape — Mar 16, 2006 6:24 AM

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I've have K&N air filters installed in all four (4) of my vehicles. There definitely is a difference in the performance of them at the altitude of 6,000 feet where I live. If they are kept well maintained, they last longer than most people keep their cars.

Poor Fit

Reviewed by Robert M (Benton, AR) Reviewed for a 1983 Volkswagen Westfalia — Mar 13, 2006 6:48 AM

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I guess the K&N I just bought for my VW Vanagon was an anomaly. I've had 3 others from Cadillac to Porsche that fit fine. The other paper filters I've boaught have also not fit well. Need to do a bit of research on this.

great filter, great price, fast delivery

Reviewed by Bill W B (Madison, WI) Reviewed for a 1982 Fiat 124/1800/2000 Spyder — Nov 08, 2005 12:32 AM

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I can absolutely tell a difference in my car's performance with the new K&N stock replacement filter. Excellent construction and a drop in fit, combined with noticeably more power make me a very satisfied customer.