Coilovers Suspension Lowering Kit For BMW 3 Series E90/91/92/93 2006-2011 Adjustable Height

Features:
Adjustable ride height and pre-load spring tension.
Pillow ball top mount -- this design helps combat noise while tuning. It also improves the steering feel and response.
Tensile performance spring - Under 600,000 times continuously test, the spring distortion is less than 0.04%. Plus, the special surface treatment is to improve the durability and performance.
Most components are made from 6063 aluminum with T6 for increased hardness -- the advantages include excellent strength, and aluminum helps keep the weight down.
All inserts come with fitted rubber boots to protect the damper and keep clean.
Easy installation with right tools.Ideal for any track, drift and fast road and can also be used for daily driving.

Specifications:
Type: Lowering kit
Top mount: Aluminum mounts with rubber inserts front and rear
Spring rate Front: 8kg/mm
Spring rate Rear: 6kg/mm
Adjustable height: Yes, lowering 50-80 mm
Adjustable camber plate: Yes
Adjustable damper: Non Adjustable Damper
Warranty: 2 year

Package Includes:
4x Coilover Suspensions Kits
2x Stainless Steel Wrench
Sleeves and washers for some vehiles

Cautions:
No instruction included; Professional installation & alignment suggested.