The BBS PFS ring is a precision 70mm outer diameter, 56mm inner diameter fitment ring offered for specific bolt patterns. It matches the listed hub and wheel bores for Subaru 5x100, Honda/Hyundai 4x100 and MINI applications to help ensure correct wheel fitment and reduce vibration from mismatch. Simple, direct specification makes it useful when adapting wheels to those hubs.
BBS PFS Ring - 70mm OD 56mm ID Subaru 5x100 -Honda Hyundai 4x100 -MINI