Article no.:
33-2945
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K&N Audi A4 1.8L Drop In Air Filter
Upgrade your Audi A4's performance with the K&N Drop In Air Filter. Designed to increase horsepower and acceleration, this air filter provides excellent filtration and is backed by K&N's Million-Mile Limited Warranty.
- Easy installation: pre-oiled and ready to drop into your factory air box
- Washable and reusable: custom designed to fit into your existing factory air box
- State-of-the-art design: layered, oiled cotton media engineered to improve airflow and capture contaminants
K&N's replacement air filters are designed to provide an increase in horsepower and are engineered to last for the entire lifespan of your vehicle.
| Make | Model | Year | Type |
|---|---|---|---|
| Audi | A4 | 2009 | Base |
| Audi | A4 | 2010 | Base |
| Audi | A4 | 2011 | Base |
| Audi | A4 | 2012 | Base |
| Audi | A4 | 2013 | Base |
| Audi | A4 | 2014 | Base |
| Audi | A4 | 2015 | Premium |
| Audi | A4 | 2015 | Premium Plus |
| Audi | A4 | 2015 | Prestige |
| Audi | A4 | 2016 | Premium |
| Audi | A4 | 2016 | Premium Plus |
| Audi | A4 Quattro | 2009 | Avant |
| Audi | A4 Quattro | 2009 | Base |
| Audi | A4 Quattro | 2010 | Avant |
| Audi | A4 Quattro | 2010 | Base |
| Audi | A4 Quattro | 2011 | Avant |
| Audi | A4 Quattro | 2011 | Base |
| Audi | A4 Quattro | 2012 | Avant |
| Audi | A4 Quattro | 2012 | Base |
| Audi | A4 Quattro | 2013 | Base |
| Audi | A4 Quattro | 2014 | Base |
| Audi | A4 Quattro | 2015 | Premium |
| Audi | A4 Quattro | 2015 | Premium Plus |
| Audi | A4 Quattro | 2015 | Prestige |
| Audi | A4 Quattro | 2016 | Premium |
| Audi | A4 Quattro | 2016 | Premium Plus |
| Audi | A5 | 2010 | Cabriolet |
| Audi | A5 | 2011 | Cabriolet |
| Audi | A5 | 2012 | Cabriolet |
| Audi | A5 | 2013 | Cabriolet |
| Audi | A5 | 2014 | Cabriolet |
| Audi | A5 Quattro | 2010 | Base |
| Audi | A5 Quattro | 2010 | Cabriolet |
| Audi | A5 Quattro | 2011 | Base |
| Audi | A5 Quattro | 2011 | Cabriolet |
| Audi | A5 Quattro | 2012 | Base |
| Audi | A5 Quattro | 2012 | Cabriolet |
| Audi | A5 Quattro | 2013 | Base |
| Audi | A5 Quattro | 2013 | Cabriolet |
| Audi | A5 Quattro | 2014 | Base |
| Audi | A5 Quattro | 2014 | Cabriolet |
| Audi | A5 Quattro | 2015 | Premium |
| Audi | A5 Quattro | 2015 | Premium Plus |
| Audi | A5 Quattro | 2015 | Prestige |
| Audi | A5 Quattro | 2016 | Premium |
| Audi | A5 Quattro | 2016 | Premium Plus |
| Audi | A5 Quattro | 2017 | Sport |
| Audi | A6 | 2014 | Premium |
| Audi | A6 | 2014 | Premium Plus |
| Audi | allroad | 2013 | Premium |
| Audi | allroad | 2013 | Premium Plus |
| Audi | allroad | 2013 | Prestige |
| Audi | allroad | 2014 | Premium |
| Audi | allroad | 2014 | Premium Plus |
| Audi | allroad | 2014 | Prestige |
| Audi | allroad | 2015 | Premium |
| Audi | allroad | 2015 | Premium Plus |
| Audi | allroad | 2015 | Prestige |
| Audi | allroad | 2016 | Premium |
| Audi | allroad | 2016 | Premium Plus |
| Audi | Q5 | 2011 | Premium |
| Audi | Q5 | 2011 | Premium Plus |
| Audi | Q5 | 2012 | Premium |
| Audi | Q5 | 2012 | Premium Plus |
| Audi | Q5 | 2013 | Hybrid Prestige |
| Audi | Q5 | 2013 | Premium |
| Audi | Q5 | 2013 | Premium Plus |
| Audi | Q5 | 2014 | Hybrid Prestige |
| Audi | Q5 | 2014 | Premium |
| Audi | Q5 | 2014 | Premium Plus |
| Audi | Q5 | 2014 | Prestige |
| Audi | Q5 | 2015 | Hybrid Prestige |
| Audi | Q5 | 2015 | Premium |
| Audi | Q5 | 2015 | Premium Plus |
| Audi | Q5 | 2016 | Hybrid Prestige |
| Audi | Q5 | 2016 | Premium |
| Audi | Q5 | 2016 | Premium Plus |
| Audi | Q5 | 2017 | Premium |
| Audi | Q5 | 2017 | Premium Plus |
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