K&N Air Filter - BMW Z4 / X3

K&N filters are world famous for its Sport Air Filters for both car and bike A washable filter with good quality to your car that only deserve the best.

Sport air filter with less resistance opens up for more suction air and gives a quicker throttle response. Filter is of course washable and can be reused.

Sport airfilter in original airfilter box and replaces original airfilter, that gives following advantages:

- Cottonmaterial gives less resistance
- High degree of purity (compared to original)
- Engine gets quicker throttle response
- Washable filter ("eternalfilter")

This Replacement filter is model specific to these models:
BMW Z4 2.0L L4 F/I - All 2005-2008
BMW Z4 2.5L L6 F/I 2006-2008
BMW Z4 3.0L L6 F/I - All 2006-2009
BMW X3 SI 2.5L L6 F/I 2006-2010
BMW X3 SI 3.0L L6 F/I 2006-2008
BMW X3 3.0L L6 F/I - All 2007-2010