APEX'i 507-N004 Power Intake Kit : S13 SR20DET

APEXi Dual Funnel Power Intake System for S13 SR20DET features a dual funnel system to reduce air turbulence within the filter resulting in smoother airflow. This is a maintenance free dry type air filter that will not create problems arising from oil from "wet type" filters interfering with Mass Air Flow Sensor (MAF) readings. One of the best aftermarket air intake kits available for your S13 SR20DET.