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 10-Year/Million Mile 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!
This Part Fits:
Year
Make
Model
Submodel
2007-2008
BMW
X3
3.0si
2009-2010
BMW
X3
xDrive30i
2006-2008
BMW
Z4
Coupe 3.0si
2006-2008
BMW
Z4
Roadster 3.0i
2006-2008
BMW
Z4
Roadster 3.0si
2009
BMW
Z4
sDrive30i
2009
BMW
Z4
sDrive35i
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