SKU: 10015437278

K&N 33-2945 - 33 Series Air Filter Panel (12.625" L x 5" W x 1.563" H)

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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

K&N 33-2945 - 33 Series Air Filter Panel (12.625" L x 5" W x 1.563" H)Product Info The K&N 33 Series Air Filters are designed to maximize power while allowing for excellent air flow and filtration processes. These filters are washable and reusable and are custom designed to fit into your existing original air box. Their drop in design means adding performance is simple. It also works with the original, factory vehicle electronics, so installation is hassle free! Specs: Product Style: Panel Air Filter Air Filter Shape:

Product Info

The K&N 33 Series Air Filters are designed to maximize power while allowing for excellent air flow and filtration processes. These filters are washable and reusable and are custom designed to fit into your existing original air box. Their drop-in design means adding performance is simple. It also works with the original, factory vehicle electronics, so installation is hassle-free!

Specs:

  • Product Style: Panel Air Filter
  • Air Filter Shape: Panel
  • Filter Material: Cotton Gauze
  • Filter Re-Oiling Amount: 1.15 oz (34 ml)
  • Outside Length: 12.625" (321 mm)
  • Outside Width: 5" (127 mm)
  • Washable: Yes
  • Height: 1.563" (40 mm)
  • Weight: 1.3 lb (0.6 kg)
  • Package Contents: 1 Air Filter
  • Package Quantity: 1
  • Warranty: 1,000,000 Miles/10 Year

Features:

  • Designed to boost horsepower and acceleration
  • Wash and reuse
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles between cleaning
  • Works with original equipment

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: 33-2945
UPC: 024844239914

Description

  • Air Filter Color: Red
  • Air Filter Shape: Panel

Vehicle Fitment

Year Make Model Sub Model Engine Size
2009 - 2014 AUDI A4 BASE 2.0L
2015 AUDI A4 PREMIUM, PREMIUM PLUS, PRESTIGE 2.0L
2016 AUDI A4 PREMIUM, PREMIUM PLUS 2.0L
2009 - 2012 AUDI A4 QUATTRO AVANT, BASE 2.0L
2013 - 2014 AUDI A4 QUATTRO BASE 2.0L
2015 AUDI A4 QUATTRO PREMIUM, PREMIUM PLUS, PRESTIGE 2.0L
2016 AUDI A4 QUATTRO PREMIUM, PREMIUM PLUS 2.0L
2010 - 2014 AUDI A5 Cabriolet 2.0L
2010 - 2014 AUDI A5 QUATTRO BASE, Cabriolet 2.0L
2015 AUDI A5 QUATTRO PREMIUM, PREMIUM PLUS, PRESTIGE 2.0L
2016 AUDI A5 QUATTRO PREMIUM, PREMIUM PLUS 2.0L
2014 AUDI A6 PREMIUM, PREMIUM PLUS 2.0L
2013 - 2015 AUDI ALLROAD PREMIUM, PREMIUM PLUS, PRESTIGE 2.0L
2016 AUDI ALLROAD PREMIUM, PREMIUM PLUS 2.0L
2011 - 2012 AUDI Q5 PREMIUM, PREMIUM PLUS 2.0L
2013 AUDI Q5 HYBRID PRESTIGE, PREMIUM, PREMIUM PLUS 2.0L
2014 AUDI Q5 HYBRID PRESTIGE, PREMIUM, PREMIUM PLUS, PRESTIGE 2.0L, 3.0L
2015 - 2016 AUDI Q5 HYBRID PRESTIGE, PREMIUM, PREMIUM PLUS 2.0L
2017 AUDI Q5 PREMIUM, PREMIUM PLUS 2.0L
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: 10015437278

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4.2 ★★★★★
Based on 21 reviews
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Rob W
Charlottesville, US
★★★★★ 5
Better quality than the no-name brands
Size: 3 Pack, Color: Optic Yellow
I’ve played with quite a few different pickleballs over the past couple of years, including several cheaper “no-name” brands, and these Franklin X-40 balls consistently perform better for me. The biggest difference is durability. These seem to hold up much better to hard hits and regular outdoor play without cracking as quickly as many lower-cost balls I’ve tried. Even after multiple games, they maintain their shape and playability better than most bargain options. I also really like the bright optic yellow color. They’re easy to track during fast rallies and remain very visible in different lighting conditions, which makes a noticeable difference during competitive games. Performance-wise, they have a very consistent feel and bounce. There’s a reason these are used so widely in organized play and tournaments—they simply play reliably from game to game. While they may cost a little more than generic brands, I’ve actually found them to be a better value over time because they last longer and don’t need replacing nearly as often. Overall, these are my go-to outdoor pickleballs now. Durable, highly visible, and consistent on the court. Definitely worth it if you play regularly.
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Reviewed in the United States on May 28, 2026
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Verified Purchase
Alejandro Reyes
Massapequa, US
★★★★★ 5
The Indispensable Standard for Outdoor Play
Size: 12 Pack, Color: Optic Yellow
As someone who genuinely lives on the pickleball court, having reliable equipment isn't a preference—it’s a necessity. The Franklin Sports X-40 Outdoor Pickleballs are the gold standard for a reason. From the moment you serve, the flight is true, offering predictable speed and a consistent, high-bounce off the court face, making every rally feel authentic and competitive. The 40 precision-drilled holes ensure that they cut through the wind effectively, minimizing drift on those breezy days that are inevitable in outdoor play. I’ve hit these with powerful serves and vicious third-shot drops, and they maintain their shape and integrity beautifully, far outlasting many other brands I’ve tried. However, let’s be honest about the one thing every dedicated player knows: you can never, ever have enough pickleballs. Even with the durability of the X-40, balls get lost in the bushes, occasionally crack under extreme force, or are simply needed for high-volume drilling. If you’re serious about the game, stocking up on these is essential—not just because they're great, but because having a full inventory is the only way to ensure the game never stops. If you’re looking for a ball that delivers official, tournament-level performance and holds up play after play, the X-40 is the one to get.
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Reviewed in the United States on October 14, 2025
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Verified Purchase
One more delivery
San Leandro, US
★★★★★ 5
Bright, Smooth, and Worth the Price
Size: 12 Pack, Color: Optic Yellow
These pickleball balls are excellent quality and absolutely worth the price. I was hesitant at first because they cost a little more than other options for the same quantity, but the difference is obvious once you use them. They glide smoothly, feel like high‑end material, and the bright color is a huge plus especially in low lit areas where visibility can be an issue. They’re easy to spot on the court and stand out even when multiple games are going on. The color is noticeably brighter than most pickleballs I’ve seen, which makes them easy to identify and retrieve. The overall quality and size really speaks for itself. I highly recommend them.
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Reviewed in the United States on March 6, 2026
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Verified Purchase
Reader
Chelsea, US
★★★★★ 5
The best outdoor pickleballs.
Size: 12 Pack, Color: Optic Yellow
These pickleballs are much cheaper than found in stores. Great quality. Rates at the top when researching the best outdoor pickleballs. This a no brainer, a must buy if you play the game. Well packaged. Fast delivery. The best price!
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Reviewed in the United States on May 2, 2026
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Verified Purchase
Andy Bui
Pawtucket, US
★★★★★ 4
Great Outdoor Pickleballs for Practice and Games
Size: 6 Pack, Color: Multi
These pickleballs have been great overall for outdoor play. The colors are bright and easy to see on the court, which is especially helpful during evening games or when playing on darker surfaces. They have a consistent bounce and feel durable compared to some cheaper pickleballs I’ve tried before. I also like that they fly pretty true and don’t wobble too much during rallies. They work well for both casual games and more competitive practice sessions. The balls feel solid off the paddle and provide a good balance of speed and control. The only reason I’m giving 4 stars instead of 5 is because a couple of the balls started showing small cracks after extended outdoor use on rough courts. They still lasted longer than many other brands, but I expected slightly better durability considering the price. They can also feel a bit harder than some softer outdoor balls, especially in colder weather. Overall though, these are reliable pickleballs and definitely a good choice for outdoor play. I’d buy them again for practice and recreational matches.
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Reviewed in the United States on May 6, 2026

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