air-filters-direct-fit

K&N 33-2866 - Air Filter

rating-star review rating-star review 1rating-star review 2rating-star review 3rating-star review 4

$89.99

stock messaging Out of StockOut of Stock
Ships by 02/08/2023
Check to see if this fits your vehicle

This part fits

  1. 2004 Audi RS6
  2. 2004 Audi RS6 V8 4.2L cc:4172
  3. 2003 Audi RS6
  4. 2003 Audi RS6 V8 4.2L cc:4172
  5. 1941 Dodge Truck Base
  6. 1940 Dodge Truck Base
  7. 1939 Dodge Truck Base
Authorized Dealer

About this product

Part #: 33-2866

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 Details

Diameter Inside (in.)OEM
Diameter Outside (in.)OEM
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.79 oz (23 ml)
Filter StyleDry
Height (in.)1.25
Outside Length8.188 in (208 mm)
Outside Width6.5 in (165 mm)
ShapePanel (Flat)
Width (in.)6.5
Additional Documents
  1. Installation Instructionspdf

See what our community says about kn products

Zachary Billetski

1.7k

Zachary Billetski
1976 Datsun 280Z
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
looks great and works well in my application
Is this your first time buying from this brand? Did you consider other brands?
i have purchased many items from this brand
View on Zachary's build
Jeff Belcher

43

Jeff Belcher
2015 Volvo XC70
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I prefer K&N filters for their re-usability, rather than the "power" or "fuel economy" improvements.
Is this your first time buying from this brand? Did you consider other brands?
No, had these in most every vehicle I've owned.
Was it easy to install? Any installation tips that will help others?
Very easy, drop-in installation
Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Jeff's build
Roberto Franco

103

Roberto Franco
1991 BMW 3 Series
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Wanted to replace the ebay filter that was on the car.
Is this your first time buying from this brand? Did you consider other brands?
Yes.
Was it easy to install? Any installation tips that will help others?
Great filter but it was hard to fit rubber coupling on MAF, and it just barely fits in the engine bay.
View on Roberto's build
Harry Barton

28

Harry Barton
2006 Volvo S60
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
A Filter is a Filter for the most part but there is a reason K&N and so well know, I went with name brand on this and just got what i knew to be good.
Is this your first time buying from this brand? Did you consider other brands?
I have been a long time patron of K&N never had a bad experience.
View on Harry's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Got it from a friend's wrecked Corvette
Is this your first time buying from this brand? Did you consider other brands?
No
Was it easy to install? Any installation tips that will help others?
I had to use part of a Vararam filter to have the sensor in place as this filter is for a C6.
View on Matt's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About K&N

K&N Engineering in Riverside California is the world's leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and air intakes in over 30 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications. From their Million Mile Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies.

shipping-worldwide from warehouse

we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
Globe international shipping icon
Have a question? Ask an Expert!

Finding the best parts can be tricky

- but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

Decorative testimonal quote icon

What do you get when you mix Facebook, Amazon, and your favorite online car forum? You get Wheelwell.com.

undefined supporting their testimonial

Hot Rod Magazine

Decorative testimonal quote icon

Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

Matt Farah supporting their testimonial

Matt Farah

The Smoking Tire / The Drive

Decorative testimonal quote icon

This is an awesome new site where enthusiasts can get together and figure out what products work best on their ride.

undefined supporting their testimonial

The Truck Show Podcast