The centering of the wheel is only possible with the wheelbolts! Therefore, it may be necessary to do wheel balancing on the car - to avoid possible vibration.

Eibach Pro-Spacer 25mm Spacer / Bolt Pattern 5x112 / Hub Center 57.1 for 96-01 Audi A4 (B5)

Some models--only for use on the front axle--rear axle center hub may be too long. Fits only up to 16mm center hub height!

Eibach Pro-Spacer System 15mm Spacer / 5x112 Bolt Pattern / Hub Center 57.1 For Audi/VW (Various Mod