Head Stud Kit - 12pt BMW 318I/320I 1.5L/2.0L

The ARP Head Stud Kit for BMW 318i and 320i 1.5L/2.0L engines is designed to provide the fastening security necessary for reliable cylinder head clamping under high combustion pressures. This kit is ideal for mechanics and engine builders who prioritize head gasket integrity in their work.

Constructed from chromoly steel with a black oxide finish, this 12-point stud kit resists corrosion and maintains consistent preload characteristics over extended service intervals. The superior tensile strength of chromoly steel is essential for maintaining gasket compression, especially in high-performance applications.

This ARP kit is specifically engineered for BMW four-cylinder architecture, ensuring proper thread pitch and stud length for factory head gasket specifications. By eliminating the risk of thread stripping in the aluminum block, this kit provides a critical advantage over traditional bolts, making it a preferred choice for those working on BMW four-cylinder models.