The ARP main stud kit for BMW B48 2.0L engines supplies aftermarket main studs engineered to replace factory main fasteners. Intended for the B48 2.0L application, these studs provide a direct upgrade path where stronger main fastening is desired. Specify this kit only for engines and applications that use the BMW B48 2.0L main stud pattern and dimensions.
ARP BMW B48 2.0L Main Stud Kit