K&N Engineering Drop In Air Filter: BMW 523i 2009 - 2010 3.0L-L6 Drive Shafts and Drivelines Designed to support high-torque engines

Designed to support high-torque engines

Designed specifically for models from 2008 to 2011

Each package includes one pair of Bilstein B6 Performance Suspension Strut Cartridges

supporting safe and reliable braking in everyday driving and spirited sessions

reducing the need for frequent cleaning and maintaining a sleek appearance

K&N Engineering Drop In Air Filter: BMW 523i 2009 - 2010 3.0L-L6 Drive Shafts and Drivelines Designed to support high-torque enginesK&N Engineering Drop In Air Filter BMW 523i 2009 2010 3. 0L L6 Part #: 33 2970 Overview The K&N Engineering Drop In Air Filter is a high performance replacement designed specifically for the BMW 523i models from 2009 to 2010 with a 3. 0L L6 engine. Crafted to enhance your vehicles airflow, this washable and reusable air filter helps optimize engine response and efficiency. Ideal for enthusiasts seeking improved performance and durability, the filters