Aluminum adapter designed to connect an aftermarket cone-style air filter to the inlet side of the mass air flow sensor on many Nissan applications. Made from 6061 aluminum for strength and corrosion resistance, it provides a secure fit and smooth airflow path, making it easy to integrate a performance air filter into the factory intake system. Sold individually.

• Material: 6061 Aluminum
• Application: Nissan vehicles with MAF sensor-based intake systems
• Function: Adapts aftermarket cone air filter to factory MAF housing • Accepts 3in ID air filters