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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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K&N Engineering
K&N High-Flow Drop-In Air Filter for Select Audi 2009-2017 (1.8L) - 33-2945
$68.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2009-2017 Audi A4, A4 Quattro, A5, A5 Quattro, A6, allroad, and Q5 (1.8L).
The K&N 33-2945 High-Flow Air Filter is a performance-oriented replacement for your factory paper filter. Engineered with layered, oiled cotton media, this filter is designed to increase airflow while maintaining critical engine protection. Unlike disposable filters, this drop-in replacement is fully washable and reusable, designed to last the entire lifespan of your vehicle.
- Improved Airflow: State-of-the-art design engineered to capture contaminants while reducing intake restriction.
- Direct Fit: Precision-engineered to drop directly into your Audi's factory air box with no modifications required.
- Durable Construction: Features multi-layered cotton gauze treated with a specialized oiling agent.
- Sustainability: Reduces landfill waste by replacing hundreds of disposable paper filters over time.
- Warranty: Backed by K&N’s 10-Year/Million Mile Limited Warranty.
- Manufacturer Part Number: 33-2945
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2014 | Audi | A4 | Base |
| 2015-2016 | Audi | A4 | Premium |
| 2015-2016 | Audi | A4 | Premium Plus |
| 2015 | Audi | A4 | Prestige |
| 2009-2012 | Audi | A4 Quattro | Avant |
| 2009-2014 | Audi | A4 Quattro | Base |
| 2015-2016 | Audi | A4 Quattro | Premium |
| 2015-2016 | Audi | A4 Quattro | Premium Plus |
| 2015 | Audi | A4 Quattro | Prestige |
| 2010-2014 | Audi | A5 | Cabriolet |
| 2010-2014 | Audi | A5 Quattro | Base |
| 2010-2014 | Audi | A5 Quattro | Cabriolet |
| 2015-2016 | Audi | A5 Quattro | Premium |
| 2015-2016 | Audi | A5 Quattro | Premium Plus |
| 2015 | Audi | A5 Quattro | Prestige |
| 2017 | Audi | A5 Quattro | Sport |
| 2014 | Audi | A6 | Premium |
| 2014 | Audi | A6 | Premium Plus |
| 2013-2016 | Audi | allroad | Premium |
| 2013-2016 | Audi | allroad | Premium Plus |
| 2013-2015 | Audi | allroad | Prestige |
| 2013-2016 | Audi | Q5 | Hybrid Prestige |
| 2011-2017 | Audi | Q5 | Premium |
| 2011-2017 | Audi | Q5 | Premium Plus |
| 2014 | Audi | Q5 | Prestige |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
K&N High-Flow Drop-In Air Filter for Select Audi 2009-2017 (1.8L) - 33-2945
$68.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
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Share:
$68.99
$68.99
$68.99
Fits select 2009-2017 Audi A4, A4 Quattro, A5, A5 Quattro, A6, allroad, and Q5 (1.8L).
The K&N 33-2945 High-Flow Air Filter is a performance-oriented replacement for your factory paper filter. Engineered with layered, oiled cotton media, this filter is designed to increase airflow while maintaining critical engine protection. Unlike disposable filters, this drop-in replacement is fully washable and reusable, designed to last the entire lifespan of your vehicle.
- Improved Airflow: State-of-the-art design engineered to capture contaminants while reducing intake restriction.
- Direct Fit: Precision-engineered to drop directly into your Audi's factory air box with no modifications required.
- Durable Construction: Features multi-layered cotton gauze treated with a specialized oiling agent.
- Sustainability: Reduces landfill waste by replacing hundreds of disposable paper filters over time.
- Warranty: Backed by K&N’s 10-Year/Million Mile Limited Warranty.
- Manufacturer Part Number: 33-2945
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2014 | Audi | A4 | Base |
| 2015-2016 | Audi | A4 | Premium |
| 2015-2016 | Audi | A4 | Premium Plus |
| 2015 | Audi | A4 | Prestige |
| 2009-2012 | Audi | A4 Quattro | Avant |
| 2009-2014 | Audi | A4 Quattro | Base |
| 2015-2016 | Audi | A4 Quattro | Premium |
| 2015-2016 | Audi | A4 Quattro | Premium Plus |
| 2015 | Audi | A4 Quattro | Prestige |
| 2010-2014 | Audi | A5 | Cabriolet |
| 2010-2014 | Audi | A5 Quattro | Base |
| 2010-2014 | Audi | A5 Quattro | Cabriolet |
| 2015-2016 | Audi | A5 Quattro | Premium |
| 2015-2016 | Audi | A5 Quattro | Premium Plus |
| 2015 | Audi | A5 Quattro | Prestige |
| 2017 | Audi | A5 Quattro | Sport |
| 2014 | Audi | A6 | Premium |
| 2014 | Audi | A6 | Premium Plus |
| 2013-2016 | Audi | allroad | Premium |
| 2013-2016 | Audi | allroad | Premium Plus |
| 2013-2015 | Audi | allroad | Prestige |
| 2013-2016 | Audi | Q5 | Hybrid Prestige |
| 2011-2017 | Audi | Q5 | Premium |
| 2011-2017 | Audi | Q5 | Premium Plus |
| 2014 | Audi | Q5 | Prestige |
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We only sell authentic products from verified brand partners and retail partners globally.
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