Raceworks AN-4 1mm Oil Restrictor PK5.
Raceworks have a great range of oil system components. From remote mounting kits, to fittings, reusable filters & replacement elements, as well as AN hose and fittings, you can be sure that your oil system will be able to handle any conditions!
All Raceworks products come with a 2 year warranty.
Manufacturer Part Number: RWF-399-04-5