The Pro-Kit is Eibach's best-selling lowering spring — it drops the centre of gravity, tightens up body control and fills the arches properly, without the compromises that come with a full coilover kit. It's tested to work with the factory dampers, so there's no need to change shocks alongside it.
Technical specification
Lowering (PASM Standard, PR-Code 1BH): 20-30 mm front / 10mm rear
Lowering (PASM Sport, PR-Code 1BV): 15-20 mm front / 5mm rear