2009-2014 Audi A4 & A5 Owners Can Add Instant Performance With K&N

The Audi A4 is a solid luxury vehicle often viewed as a dependable mainstay of its class, capable of providing comfort as well as plenty of pep.

K&N's 33-2945 replacement air filter.
K&N's 33-2945 replacement air filter.
K&N Filters has released a replacement panel air filter (33-2945) for late model Audi A4's that is designed to increase airflow and provide excellent engine protection. The air filer simply drops into your factory air box with no cutting or fitting required.

K&N replacement air filters are hand made in Riverside, California from the finest materials available and employ a washable reusable cotton media. K&N replacement air filters feature our original Million Mile Warranty. It will be the last air filter your Audi A4 will ever need.



Performance air filter 33-2945 will fit the following Audi models:

2017 AUDI Q5 2.0L L4 F/I - All
2016 AUDI Q5 2.0L L4 F/I - All
2016 AUDI Q5 2.0L L4 DSL - Exc. 190BHP
2016 AUDI ALLROAD 2.0L L4 F/I - All
2016 AUDI A5 QUATTRO 2.0L L4 F/I - All
2016 AUDI A5 2.0L L4 F/I - All
2016 AUDI A5 2.0L L4 DSL - Exc. 190BHP
2016 AUDI A5 1.8L L4 F/I - All
2016 AUDI A4 QUATTRO 2.0L L4 F/I - All
2016 AUDI A4 2.0L L4 F/I - All
2015 AUDI Q5 2.0L L4 F/I - All
2015 AUDI Q5 2.0L L4 DSL - Exc. 190BHP
2015 AUDI ALLROAD 2.0L L4 F/I - All
2015 AUDI A5 QUATTRO 2.0L L4 F/I - All
2015 AUDI A5 2.0L L4 F/I - All
2015 AUDI A5 2.0L L4 DSL - Exc. 190BHP
2015 AUDI A5 1.8L L4 F/I - All
2015 AUDI A4 QUATTRO 2.0L L4 F/I - All
2015 AUDI A4 2.0L L4 F/I - All
2015 AUDI A4 2.0L L4 DSL - Exc. 190BHP
2015 AUDI A4 1.8L L4 F/I - All
2014 AUDI Q5 2.0L L4
2014 AUDI Q5 2.0L L4 Diesel
2014 AUDI ALLROAD 2.0L L4
2014 AUDI A5 QUATTRO 2.0L L4
2014 AUDI A5 QUATTRO 2.0L L4 Diesel
2014 AUDI A5 2.0L L4
2014 AUDI A5 2.0L L4 Diesel
2014 AUDI A5 1.8L L4
2014 AUDI A4 QUATTRO 2.0L L4
2014 AUDI A4 ALLROAD 2.0L L4
2014 AUDI A4 2.0L L4
2014 AUDI A4 2.0L L4 Diesel
2014 AUDI A4 1.8L L4
2013 AUDI Q5 2.0L L4 F/I
2013 AUDI A5 2.0L L4 F/I
2013 AUDI A4 2.0L L4 F/I
2012 AUDI Q5 2.0L L4 F/I
2012 AUDI Q5 2.0L L4 Diesel
2012 AUDI A5 QUATTRO 2.0L L4 F/I
2012 AUDI A5 2.0L L4 F/I
2012 AUDI A5 2.0L L4 Diesel
2012 AUDI A5 1.8L L4 F/I
2012 AUDI A4 QUATTRO 2.0L L4 F/I
2012 AUDI A4 2.0L L4 F/I
2012 AUDI A4 2.0L L4 Diesel
2011 AUDI Q5 2.0L L4 F/I
2011 AUDI Q5 2.0L L4 Diesel
2011 AUDI A5 QUATTRO 2.0L L4 F/I
2011 AUDI A5 2.0L L4 F/I
2011 AUDI A5 2.0L L4 Diesel
2011 AUDI A5 1.8L L4 F/I
2011 AUDI A4 QUATTRO 2.0L L4 F/I
2011 AUDI A4 2.0L L4 F/I 2011 AUDI A4 2.0L L4 Diesel
2011 AUDI A4 1.8L L4 F/I

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