Feature

1. Self-design structure and new manufacturing system to give more customers good coil-overs without breaking the bank.
2. Height adjustable---lower your car 25-75mm (depending on vehicle models) to get a performance ride
3. Independent Ride Height and Spring Pre-load Adjustments
4. Twin-Tube System for Comfortable Ride on Streets
5. Coated finish to avoid rust
6. Heavy Duty Steel Lower Mounts
7. Simple install,  easy to adjust.

Application

For BMW 3 (E90) (2004-2011) 316i, 318i, 320i, 323i, 325i, 328i, 330i, 335i, 316d, 318d, 320d, 325d, 330d, 335d.
For BMW 3 Touring (E91) (2004-2012) 316i, 318i, 320i, 323i, 325i, 328i, 330i, 335i, 316d, 320d, 325d, 330d, 335d.
For BMW 3 Coupe (E92) (2005-2013)  316i, 318i, 320i,323i,325i,328i,330i,335i,320d,325d,330d, 335d
For BMW 3 Convertible (E93) (2006-2013) 318i, 320i, 323i, 325i, 330i, 335i,  320d, 330d, 325d.

Note: 
This product fits RWD vehicles only, not for the M3 model.

Specification

Front top mounts: Pillow ball with camber plate
Damping adjustable: Not available
Camber adjustable: Available
Height adjustable: Yes, lowering 25-75mm depending on the vehicle models
Spring Rate Front: 8 kg/mm(448 lbs/in)
Spring Rate Rear: 12 kg/mm (672 lbs/in)
Front spring inner diameter: 62 mm
Rear spring inner diameter: 70.5 mm
Spring length Front: 180 mm
Spring length Rear: 230 mm
Spring Preload advised: 7-10 mm
Color: Blue

Package Including

2x Front coil-overs
2x Rear  coil-overs
1x Allen wrench
2x C spanners

★ 30-day Money Back & 12-Month Replacement Guarantee. Please feel free to contact us if there is any question.