33-5092 K&N Replacement Air Filter, 2019 - 2021 Subaru WRX STI 2.5L LX470 Item Weight: 30 g

Item Weight: 30 g

and tough—just the way we like it

Compatible Engines

FACTORY CALIBRATION RESISTOR OR FREE-AIR CAL

33-5092 K&N Replacement Air Filter, 2019 - 2021 Subaru WRX STI 2.5L LX470 Item Weight: 30 gK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your