K&N Engineering K&N 11-17 BMW 520i/528i N20 2.0L F/I Performance Air Intake System 57-0691

KN 57 FIPK Air Intake 50

Engine Cold Air Intake Performance Kit

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.Certain 57-series intakes are designed to function with the factory air box, and feature a panel filter paired with a custom roto-molded intake tube.

BMW 520i/528i N20 L4-2.0L F/I; 2011-2017

Vehicle Fitments: