Greddy Airinx Intake Kit Nissan 180SX/ SILVIA 91-93

Highly advanced air filters have several functions, less restive airflow and improved filtration. Airinx has combined these two functions to create a whole new air filtration system. To increase airflow, it is best to increase the dimensions for the air filter. Airinx has the high capacity within its domed shape, while the internal funnel adapters draw in air at a higher velocity. The dry dual foam element catches larger particles on the outer edge, keeping the inner area cleaner for longer use. And by not using a wet element, sensitive airflow meters are not contaminated.

The AY-SB and AY-MB Airinx air filters are made with a special dry element and then placed between our new dual chrome ABS spiral cages. Our special double-ply element uses 2 layers of 3-dimensional urethane foam (with different textures) to increase filtration and maximize intake airflow. The outer ply has a large opening while the inner rough layer is made up of fine foam. The outer cage is a spiralled straight-fin design which helps promote air intake. The chrome finish can dress up any high-performance engine compartment.

Features:

• AY-MB Large Filter
• Intake Adapter
• Filter comes standard in Blue
• Less restive airflow
• Improved filtration.
• High capacity