S58 Oversized Head Stud Installation Service

For high-performance BMW S58 engines pushing extreme power, head gasket failures and cylinder head cracks can become an issue. If your engine has experienced these problems, our S58 Oversized Head Stud Installation Service may be the solution. Designed for engines running our special oversized S58 head studs with ARP insert washers, this service is ideal for restoring and strengthening engines subjected to intense boost levels and power output.

Service Details:

• Cylinder Head Clearance: We precision-clearance the cylinder head, preparing it for the oversized studs and insert washers, addressing any damage or cracking from high pressure.
• Block Machining: Our BMW Performance experts machine the block to repair thread damage and ensure the oversized studs fit perfectly, creating a stronger foundation for your engine.
• Insert Washer Installation: The ARP insert washers are installed to provide maximum clamping force and durability, critical for engines with extreme demands.

This service is essential for S58 engines that have seen head gasket failure, head cracks, or thread damage under ultra-high-performance conditions, or those who anticipate running high horsepower and high boost in street or racing applications. By reinforcing your engine with our expert machining and stud installation, you'll safeguard against future failures and push your performance limits with confidence.

BMW S58 Applications:

2 Series

2023-Present     G87     M2

3 Series

2021-Present     G80     M3

4 Series

2021-Present     G82/G83     M4

X3 Series

2019-Present     F97     X3M

X4 Series

2019-Present     F98     X4M