[Universal] It can be applied to most cars, ensuring that there is enough space for installation. [Size] Hose length: 31.5 inches/0.8 m, Hose ID: 3/8", Hose OD: 2/3". The thread of the inlet and outlet is M16*1.5. Capacity: 300 ml. [Breather Filter] You can install the oil catch can with a breather filter for pre-PCV cars as a ventilation system or without an in-line breather filter between the PCV pipes as a sealing box, all at your choice. [Note] When the outside temperature reaches freezing or below, the crank ventilation system will generate a much larger amount of moisture, which may pose a risk of freezing. Please clean your oil catch can once a week or install the original PCV hose.