[9MM]

Universal Super Power Flow Air Filter 51*59*40 Neck: 18mm Automatic Intake Filter
Features:
The cart greatly improves air entry efficiency.
The large flow air filter reduces the intake resistance of the engine and increases the intake efficiency and volume efficiency per hour when the engine is operated.
-Easy and simple installation. Fitment: Universal fit for vehicles with 18mm air intake.
Note: Please make sure the air filter fits your car before you buy. Package Includes: 1 x 18mm Air Filter
The function of air filter:
In the process of inhaiting a large amount of air, unfiltered air or dust floating in the air is absorbed into the cylinder, thus promoting wear of the piston assembly and cylinder. When larger particles enter between the piston and the cylinder, a severe "pull cylinder" phenomenon. This is especially serious in dry sandy work environments. The carburetor or air filter is installed before the intake manifold to filter air dust and sand to ensure a sufficient amount in the cylinder, and ensure clean air!