K&N Drop In Replacement Air Filter for the GR Corolla Grappler 5 inch double wall tip

5 inch double wall tip will give your car a clean and subtle look

The inlet flange was cut with slots for an easy adjustment of the tips on any lifted or stock crosstrek

and ignition strategies

A “Supersonic” valve vents 100% of the compressed air charge into the atmosphere

but you can save your front bumper from looking boring or blocking flow to your FMIC with the GrimmSpeed License Plate Relocation Kit

K&N Drop In Replacement Air Filter for the GR Corolla Grappler 5 inch double wall tipUnleash performance and save money over time with K&N's washable, reusable High Flow Drop in Air Filters. Designed to fit in the factory airbox like OE! K&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