SKU: 25627843013

K&N E-2999 - E-Series Round Straight Air Filter

Sale price$75.59 Regular price$83.99
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

K&N E-2999 - E-Series Round Straight Air FilterProduct Info K&N's E Series Air Filters are the epitome of performance replacement filters. The filters are specifically designed to boost your vehicle's performance without breaking the bank. The layered design and oiled cotton media is engineered to provide maximum airflow while capturing and debris that heads its way, keeping the engine cool and clean to maximize horsepower gains. The E Series Air Filter is easily installed into factory air boxes

Product Info

K&N's E Series Air Filters are the epitome of performance replacement filters. The filters are specifically designed to boost your vehicle's performance without breaking the bank. The layered design and oiled cotton media is engineered to provide maximum airflow while capturing and debris that heads its way, keeping the engine cool and clean to maximize horsepower gains. The E Series Air Filter is easily installed into factory air boxes and is easy to wash and reuse.

Specs:

  • Product Style: Unique Air Filters
  • Air Filter Shape: Round Straight
  • Filter Material: Cotton Gauze
  • Filter Re-Oiling Amount: 3.56 oz (105 ml)
  • Washable: Yes
  • Package Content/s: 1 Air Filter
  • Warranty: 1,000,000 Miles/10 Year

Features:

  • Designed for performance gains
  • High air flow with excellent filtration
  • Up to 50,000 miles under normal highway driving conditions between service
  • Washable and reusable

K&N Engineering is a manufacturer of cold air intake systems, air filters, oil filters and other aftermarket performance parts. They manufacture over 6000 parts for various cars, SUVs, trucks, motorcycles and more. Founded in 1964 by Ken Johnson and Norm McDonald, hence the name of the company K&N. The duo first sold motorcycles and motorcycle parts and also supported K&N factory race team. Not long after, they saw a need for air filters that can perform under extremely dusty and dirty conditions which prompted them to move into air filters, and that quickly became their primary focus. They have maintained an active involvement in racing over the course of their history. Including the King of the West 410 Sprint Car series and NASCAR series East and West. This on its own shows pedigree, and the quality of products being churned out from their factory.



Warranty Information

K&N 10-Year/Million Mile Limited Warranty. This warranty covers defects in materials and workmanship of your K&N OE Replacement Air Filter and Intake System (the "Product"), with the exceptions stated below. This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond K&N's reasonable control (e.g., acts of God and natural disasters). This warranty lasts for 10-Years or a Million Miles, whichever comes first, from the date the product was purchased. The warranty period will not be extended if we repair or replace the Product. K&N will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, K&N will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at K&N's sole discretion. There is no charge for inspection. If you are ever dissatisfied with the materials, workmanship or performance of this Product, just give K&N a call and they'll be happy to assist you.

K&N 3-Year/300,000 Mile Limited Warranty. This warranty covers defects in materials and workmanship of your K&N Commercial Grade Diesel Air Filter (the "Product"), with the exceptions stated below. This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond K&N's reasonable control (e.g., acts of God and natural disasters). This warranty lasts for 3-Year or 300,000 miles, whichever comes first, from the date the product was purchased. Coverage applies only to the original purchaser of the Product and is non-transferable. The warranty period will not be extended if K&N repairs or replaces the Product. K&N will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, K&N will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at K&N's sole discretion. There is no charge for inspection. If you are dissatisfied with the materials, workmanship or performance of this Product, just give K&N a call and K&N will be happy to assist you.

K&N One Year Limited Warranty. This warranty covers defects in materials and workmanship of your K&N Oil Filter, Automotive Accessory, Universal, Special or Disposable Filter, Exhaust Systems (the "Product"), with the exceptions stated below. This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond K&N's reasonable control (e.g., acts of God and natural disasters). This warranty lasts for One Year from the date the product was purchased. Coverage applies only to the original purchaser of the Product and is non-transferable. The warranty period will not be extended if K&N repairs or replaces the Product. K&N will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, K&N will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at K&N's sole discretion. There is no charge for inspection. If you are dissatisfied with the materials, workmanship or performance of this Product, just give K&N a call and K&N will be happy to assist you.

K&N 90-Day Limited Warranty. This warranty covers defects in materials and workmanship of your All K&N POWERLID, Clothing, Promotional Material or Raw Material (the "Product"), with the exceptions stated below. This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond K&N's reasonable control (e.g., acts of God and natural disasters). This warranty lasts for 90-Days from the date the product was purchased. Coverage applies only to the original purchaser of the Product and is non-transferable. The warranty period will not be extended if K&N repairs or replaces the Product. K&N will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, K&N will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at K&N's sole discretion. There is no charge for inspection. If you are dissatisfied with the materials, workmanship or performance of this Product, just give K&N a call and K&N will be happy to assist you.

The remedies described above are your sole and exclusive remedies and K&N's entire liability for any breach of this Limited Warranty. K&N's liability shall under no circumstances exceed the actual amount paid by you for the Product, nor shall K&N under any circumstances be liable for any consequential, incidental, special, or punitive damages or losses, whether direct or indirect.

California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.


Brand: K&N
Part Number: E-2999

Description

  • Air Filter Color: Red
  • Air Filter Shape: Round

Vehicle Fitment

 Vehicle
2015-2016
Audi A8
2012-2018
Audi A8 Quattro
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25627843013

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4.1 ★★★★★
Based on 16 reviews
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M
Verified Purchase
Michael R.
Draper, US
★★★★★ 5
Every oil change for bikes
I use this in my bike every oil change
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
L
Verified Purchase
Larry Musgrave
Cuba, US
★★★★★ 5
Buddy filled diesel skid steer with automotive gas engine oil. Used this to help.
We all know that guy who will buy a $65,000 machine and then only service it once a year with the cheapest oil on the shelf from Rural King or some other place with ultra cheap, home branded, questionably quality oil. Yep. That is my good buddy. So I go to the shop a couple weeks back and he is re-filling the skid steer engine with some ultra cheap, totally not to spec, gas engine oil. I question him and he states that it is perfect oil for the machine being 5W-30. I ask him if it meets the SAE ratings for the diesel, he repeats back that yep... it is 5W-30. So I go grab his New Holland book (C232 track skid steer) and look up the oil requirements, then I look at this junk oil, and I try to explain to him the SAE designations on the back of the bottle and the SAE requirements in the book. He looks at me like I have 3 heads and repeats that it is 5W-30, it is totally good. Someone.... kill me please! He has no clue what I am trying to explain. So I couldn't sleep knowing what he is doing, and I ran to Amazon to see if I can at least get zinc to add to the wrong oil and try to help the cam followers and rockers survive this next year. I found this. I ordered a few bottles and had them shipped to his shop, and I explained to him that these need to be dumped in to at least make an attempt in not prematurely wear the engine that likely is worth $20,000 or more! So the real question is, will he actually dump these into the machine, or will he toss them on a shelf never to be seen again? We may never know. But I bet next winter he will once again shop for the cheapest oil on earth to put in a machine that costs as much as some peoples home. He is who he is, you can never change that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2023
J
Verified Purchase
J. Bee
Fort Morgan, US
★★★★★ 5
Works good for my old tractor
Put it in my old 1953 Ford Golden Jubilee
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Reviewed in the United States on September 28, 2025
L
Verified Purchase
LovesAmazon24
Lexington, US
★★★★★ 5
High quality replacement clips. Highly recommend.
I used these when replacing the headlight assemblies on my 2011 Honda CR-V. A few clips were already missing before I even started taking the bumper off, and of course a couple more didn’t survive the job. These fit perfectly and snapped right in with no issues. If you’re missing clips or break some while doing a repair, these are a simple fix that gets everything secured again. Very good deal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
W
Verified Purchase
wallis
Dallas, US
★★★★★ 5
Mostly usable parts
Good fit, work well, but some sizes too small for my car, useless.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026

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