K&N E-3120 Round Air Filter 3-7/8"OD,2-7/8"ID,2"H ymm_62 2011-2014 Subaru Impreza WRX Limited

2011-2014 Subaru Impreza WRX Limited

The K&N 57S-4900 Performance Airbox replaces the restrictive factory air filter and air box

Porsche: 99110613103

The ST suspensions XTA plus 3 coilovers are engineered for maximum suspension adjustability and performance

Model: MMRAD-WRX-01

K&N E-3120 Round Air Filter 3-7/8"OD,2-7/8"ID,2"H ymm_62 2011-2014 Subaru Impreza WRX LimitedDescription K&N E 3120 Round Air Filter 3 7 8"OD,2 7 8"ID,2"H K&N washable, reusable High Flow Air Filters feature a layered, oiled cotton media designed to improve airflow and capture contaminants. These filters are engineered to provide an increase in horsepower and are built to last for the entire lifespan of the vehicle. K&N drop in replacement filters are designed for easy installation into the factory air box. They require cleaning only every