K&N Cold air intake system BMW F8X M3/M4/M2C

This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned and dyno-tested to produce more horsepower and torque. This system replaces both the left and right side intakes. The cone shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The durable powder coated heatshields utilize the factory air ducting and the intake tubes are made from roto-molded plastic.