aFe MagnumFLOW Air Filters IAF P5R A/F P5R 4-1/2F x 8-1/2B x 7T (Inv) x 9HConstructed with 100 percent polyurethane on top and bottom, this high flow, oiled performance filter is our highest flowing media for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings.

2009+ CC (2WD)

Corrosion protection and cavitation resistance

Part #  357-998-031 / 357 998 031 / 357998031

5Q0-521-307 / 5Q0 521 307 / 5Q0521307

Designed and tested for reliability and long life

it is essential that the linkage cables are re-adjusted after the installation of this product

5 - 24mm long

The increased thermal efficiency provided by the Dinan dual core intercooler will also enhance turbocharger reliability in addition to overall power

but this does not affect its functionality

BMW 328D xDrive 2

Electrical connectors are fully functional

Bosch # BP1108