GReddy 89-94 Nissan Skyline GT-R Twin Airinx Complete Suction Intake Kit w/o Airflow Meters

The GReddy Complete Suction Intake Kit is a high-performance intake system designed to improve suction efficiency. It includes Airinx S 136 Air Filters, baseplates, and adapters. The filters feature a dry, three-layer polyurethane structure with steel net and high-performance fiber, offering high rigidity, intake performance, flexibility, durability, and impact resistance. The inverted filter structure maximizes suction area and allows for flexible installation in confined spaces. The filters are cleanable, with a recommended maintenance interval of approximately 5,000 km for normal driving. Installation may lead to a leaner air-fuel ratio due to improved suction efficiency, requiring a specialist's check. Requires a separate AIRINX airflow holder, airflow adapter, and rubber hose adapter for vehicle installation.