Ramair ProMax Large Universal Pleated 90mm Rubber Neck Air Filter in Enclosed Airbox 52321-SNA-A01 NOTE: Requires assembly and shimming

NOTE: Requires assembly and shimming to OEM specifications

This plug is commonly used when running an aftermarket oil cooler sandwich plate in replacement of the factory oil to water cooler doughnut

With customisable opening and closing sequences

the leader in the drift scene

Ramair ProMax Large Universal Pleated 90mm Rubber Neck Air Filter in Enclosed Airbox 52321-SNA-A01 NOTE: Requires assembly and shimmingThe 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