Application
Compatible For BMW 5 series (E60)2004-2010 Sedan AWD
model:525xi,528i xDrive,528xi,530xi,535i xDrive,535xi
Will NOT fit any models equipped with air ride suspension

Specification
Top mounts: front - pillow ball top mounts
Rear standard rubber top mounts
Damping: 24 levels rebound damping adjustable
Spring rate Front: 10 kg/mm (560 lbs/in)
Spring rate Rear: 7 kg/mm (392 lbs/in)
Spring length Front: 200mm
Spring length Rear: 200mm
Adjustable height: lowering 1-3 inch
Coilover overall length Front: 550mm-580mm
Coilover overall length Rear: 500mm-575mm
Shock type: Twin tube
Spring Preload: 7-10 mm
Color: black body with blue spring
Warranty: one year warranty for any manufacturing defect

Package included
complete coilovers 2 front and 2 rear
a pair wrench for height adjustment

Dimension
weight: 26000g
size: 71*51*21 cm

Feature
1. Lowered height adjustment from 1" - 3" which allow lower center of gravity and also add a more aggressive stance.
2. A 24 rebound damping adjustment level allows you the ability to perfectly dial in your coilover setup. You will experience better ride quality in all road conditions.
3. Pillow ball top mounts improve the steering feel and response.
4. Full length dust boot keeps shaft and oil seal from damage.
5. Upgraded damper adjust knob makes damping setting easier.
6. Twin-Tube structure allows sufficient stroke within the shock absorber.
7. High-Performance Damping Oil--maintains a stable viscosity in a broad temperature range, which sustains smooth stroke and reliable damping force in a variety of circumstances.
8. High Tensile performance spring - STRESS TESTED OVER 600,000 times while the spring distortion is less than 0.04%.
9. Decent appearance benefits from CNC machined parts and special surface treatment.
10. Most pieces in our coilover systems, including mounts, collars and spring perches, are made from 6061-T6 Billet Aluminum resulting in light weight, durable and rust resistant components.
11. Complete Suspension Kit of 4 Shock Absorbers & 4 Springs for an easy installation.
12. Separate height adjustment does not affect damper stroke and height can be adjusted with coilovers installed on the vehicle.
13. All coilovers were produced and assembled at dust-free factory which guaranteed the highest quality.

Note
The front damper knuckle insert diameter is 49mm or with bushing 55mm.