Collection: K&N Replacement Air Filters
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
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2011-2017 BMW 528i 2.0L L4 F/I - K&N Replacement Air Filter (33-2963)
Regular price £67.99 GBPRegular priceUnit price / perSale price £67.99 GBP -
2011-2017 BMW 520i 2.0L L4 F/I - K&N Replacement Air Filter (33-2963)
Regular price £67.99 GBPRegular priceUnit price / perSale price £67.99 GBP -
2014-2017 BMW 520d 2.0L L4 DSL - K&N Replacement Air Filter (33-3042)
Regular price £67.99 GBPRegular priceUnit price / perSale price £67.99 GBP -
2014-2017 BMW 518d 2.0L L4 DSL - K&N Replacement Air Filter (33-3042)
Regular price £67.99 GBPRegular priceUnit price / perSale price £67.99 GBP -
2015-2017 BMW 214d Active Tourer 1.5L L3 DSL - K&N Replacement Air Filter (33-3025)
Regular price £67.99 GBPRegular priceUnit price / perSale price £67.99 GBP -
2013-2017 AUDI SQ5 3.0L V6 F/I - K&N Replacement Air Filter (E-1987)
Regular price £83.99 GBPRegular priceUnit price / perSale price £83.99 GBP -
2010-2017 AUDI S5 3.0L V6 F/I - K&N Replacement Air Filter (E-1987)
Regular price £83.99 GBPRegular priceUnit price / perSale price £83.99 GBP -
2017-2017 AUDI RS5 4.2L V8 F/I - K&N Replacement Air Filter (E-0646)
Regular price £94.00 GBPRegular priceUnit price / perSale price £94.00 GBP -
2008-2017 AUDI Q5 2.0L L4 F/I - K&N Replacement Air Filter (33-2945)
Regular price £67.99 GBPRegular priceUnit price / perSale price £67.99 GBP -
2012-2017 AUDI Q5 3.0L V6 F/I - K&N Replacement Air Filter (E-1987)
Regular price £83.99 GBPRegular priceUnit price / perSale price £83.99 GBP -
2010-2017 AUDI A8 Quattro 4.2L V8 DSL - K&N Replacement Air Filter (E-2999)
Regular price £79.00 GBPRegular priceUnit price / perSale price £79.00 GBP -
2010-2017 AUDI A8 Quattro 3.0L V6 DSL - K&N Replacement Air Filter (E-2999)
Regular price £79.00 GBPRegular priceUnit price / perSale price £79.00 GBP -
2016-2017 AUDI A8 4.0L V8 F/I - K&N Replacement Air Filter (E-2999)
Regular price £79.00 GBPRegular priceUnit price / perSale price £79.00 GBP -
2014-2017 AUDI A8 3.0L V6 F/I - K&N Replacement Air Filter (E-2999)
Regular price £79.00 GBPRegular priceUnit price / perSale price £79.00 GBP -
2011-2017 AUDI A8 3.0L V6 DSL - K&N Replacement Air Filter (E-2999)
Regular price £79.00 GBPRegular priceUnit price / perSale price £79.00 GBP -
2010-2017 AUDI A7 3.0L V6 F/I - K&N Replacement Air Filter (E-1983)
Regular price £83.99 GBPRegular priceUnit price / perSale price £83.99 GBP