Js Racing Maxflow High Performance Air Filter - Honda - Civic Type R EP3Specifications: Manufacturer: Js Racing Reference Number: MAF P3 300 Intake Type: Drop In Filter After a long research and development period, J's Racing proudly presents an air filter which is very easy to service but significantly increases horsepower. The Maxflow air filter achieves both high dust filtration efficiency and a high airflow rate. The Maxflow filter utilizes a newly developed special gauze which collects more than 90 % of the dust and