[Product Detail] Quantity: 2 Pieces. Thickness: 12mm. Bolt Pattern: 5x120 to 5x120. Converts hub bore from 74.1mm to 72.6mm. Thread Pitch: M12x1.5. Extended lug bolts are required for installation (not included).
[Compatibility] Fits BMW E39 5 Series 1996–2003 models including 525i, 528i, 530i, 540i, and M5 with 74.1mm hub bore to mount aftermarket wheels with 72.6mm center bore.
[Craftsmanship] Customadeonly adapters are CNC machined in a 4-axis precision center to ensure perfect balance and consistent fit for vibration-free performance.
[Forged Build] Made from high-grade forged 6061-T6 aluminum and anodized for corrosion resistance, strength, and lightweight durability—ideal for aggressive driving.
[Performance Upgrade] Increases wheel clearance and enhances handling and stability while allowing fitment of wheels with different center bores.