ARP head stud kit Custome Age 625+ N55/S55

Upgrade your BMW N55B30 or S55B30 engine with this premium head stud kit engineered to replace BMW part #11127853937.

What's Included:

• 14 x 11mm Studs
• 14 x Washers
• 14 x Nuts

Why Choose This Kit?
Crafted from ARP's Custom Age 625+ material, this kit boasts a tensile strength of 260ksi, delivering:
✅ Superior clamping force
✅ Improved head gasket sealing
✅ Reduced risk of head gasket failure

Designed to meet the rigorous demands of performance enthusiasts and ensure reliability under extreme conditions.

💥 Perfect for stock or modified engines looking for top-tier durability and performance.

📦 Ready to ship!