Ramair ProMax Large Universal Pleated 90mm Rubber Neck Air Filter in Enclosed Airbox 39381-T60-G01 Suitable for all EJ20 Builds

Suitable for all EJ20 Builds

Available with a polished

With 8 injector drives and 6 ignition drives

Optimized airflow path to the turbos

It swaps restrictive factory components for precision-designed parts that open up airflow

Ramair ProMax Large Universal Pleated 90mm Rubber Neck Air Filter in Enclosed Airbox 39381-T60-G01 Suitable for all EJ20 BuildsThe ProMax enclosed filter has a modular design. Supplied with a bell mouth inlet and base adapter the housing can be combined with a selection of Ramair and Proram filters in various neck sizes, making this great for multi fit applications. The aluminium enclosure shields against hot air keeping the intake temperatures low, while the bell mouth smoothes the airflow and significantly improves the performance. ProMax is great for applications in