Ramair ProMax Large Universal Foam 63mm Rubber Neck Air Filter in Enclosed Airbox Flexi Joints 21mm Diameter

21mm Diameter

Oldsmobile Cutlass Cruiser V6 3

Mercedes Benz Sprinter 314 NGT 2

Thread: 1/8" NPT Female

Ramair ProMax Large Universal Foam 63mm Rubber Neck Air Filter in Enclosed Airbox Flexi Joints 21mm DiameterThe 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