Air Filter Cleaner Universal Interface Motorcycle Air Filters 12mm 9mm 18mm Sliver Car Cone Cold Air Intake Filter Turbo Vent Crankcase Breather Plastic Cover Waterproof (Size : 9mm)

High-quality filters, long-life filters made of mixed fibers have better filterability and lower airflow resistance. It can capture the fine particles in the air to the maximum and extend the service life of the engine. Excellent and stable characteristics, help to improve overall P&ERFORMANCE Designed to increase horsepower and acceleration. Made of materials, sturdy and durable, and long service life. Reduce engine air intake resistance, improve air intake per unit time and volumetric efficiency during engine operation. The large-flow air filter can reduce the engine's air intake resistance, and improve the air intake per unit time and volumetric efficiency of the engine when the engine is running.