General description maXpeedingrods B2 coil-overs are designed as entry-level suspension solutions for street use, providing a lowered stance and improved performance for your BMW 5 Series E60 (2004-2010) Saloon RWD models. These coilovers feature height adjustment and adjustable camber plates (applicable for some vehicles), enhancing your vehicle's handling and aesthetics. Technical specifications Height adjustable: Yes, lowering range 25-75mm depending on vehicle model Front damper knuckle insert diameter: 62mm Damping: Not adjustable Front top mount: Pillow ball Rear top mount: Standard rubber Spring Rate Front: 10 kg/mm (560 lbs/in) Spring Rate Rear: 7 kg/mm (392 lbs/in) Front spring inner diameter: 70.5 mm Rear spring inner diameter: 70.5 mm Spring length Front: 230 mm Spring length Rear: 200 mm Spring Preload advised: 7-10 mm Camber adjustable: Not available Compatibility and accessories Compatible with BMW 5 Series E60 (2004-2010) Saloon RWD models: 520i, 525i, 528i, 530i, 535i,