The Weistec Engineering Billet Oil Filter Cap for the Audi R8 and Lamborghini Huracan V10 engines is designed as a direct replacement for the plastic OEM cap.  The Billet Oil Filter Cap is installed in the exact same manner as the OEM cap, using the same O-Ring that comes supplied with new oil filters.  

Key Features:

• CNC machined 6061 aluminum

• Anodized Red or Black

• Direct replacement

• Utilizes factory O-Ring