Coilovers Spring Kit compatible for BMW E60 Coilover 5 Series 530i 545i 550i M5 2004-2010

Application compatible for BMW 5 Series (E60) 2004-2010Please note that these coilovers are not compatible for BMW xi and M models Specification Daily driver, occasional autocross day or occasional track daysProduct included: complete coilovers 2 front and 2 rear/ a pair wrench for height adjustmentTop mounts: pillow ball top mountsAdjustable camber plate：NoAdjustable damper: NoSpring rate front: 10kg/mm(560 lbs/in)Spring rate rear: 7 kg/mm (392 lbs/in)Adjustable height: Yes, lowering 1'' to 3''Shock type: Twin tubeSpring Preload: 7-10 mmColor: GlodenWarranty: one year warranty for any manufacturing defect Feature - Pillow ball top mount and self design top structure --- this design helps combat noise while tuning. It also improves the steering feel and response.- Lowering height 1''-3'' allows you have more aggressive stance.- Separate height adjustment without sacrifice of damper stroke & without removing the coilover out from the car.- Dust boot included to protect damper