Post-Tune Support: Revisions and troubleshooting for long-term success

Caster: 6 +/-0

the vacuum/boost reference line must be installed

and M30B35 engines with a 135mm length

Stage 1 | Horsepower Rating: 1

Mini N16 Prince ARP Head Stud Kit apparel Post-Tune Support: Revisions and troubleshootingUpgrade your MINI N16 Prince engine with an ARP Head Stud Kit. Unlike OEM bolts, these 8740 alloy studs are reusable, heat treated to 200,000 psi, and centerless ground for precise fitment. Engineered for ultimate cylinder head to block sealing, they prevent head gasket failure in high compression or forced induction setups. Each kit includes black oxide studs and hardened parallel washers for even torque distribution and superior durability.