57i Series Induction Kit

The K&N 57i Series induction kit is engineered as a direct replacement for the factory air box in the BMW Z3 3.0L L6 24V 231BHP models from 2001-2002. The kit includes a large, washable, and reusable K&N air filter, which offers greater surface area for increased airflow and a longer service life, holding more dirt before requiring cleaning. Installation of the K&N 57i induction kit is straightforward, with most applications installable in approximately 60-90 minutes. The kit comes with K&N's Million Mile Limited Warranty. It is important to note that the 57i Series Intakes are not legal for use in California and other US States adopting California emission standards. If you reside in California, this item cannot be shipped, and ordering it will result in a 10% cancellation fee.