maXpeedingrods Coilovers for BMW 3 Series E90 RWD 2004-2011, for BMW E91 RWD 2004-2012, for E92 RWD 2005-2013, for E93 RWD 2006-2013, Height Adjustable Coilovers Suspension Lowering Kits Gold

【Fit Perfectly】 For BMW 3 E90 2004-2011；For BMW 3 Touring E91 2004-2012；For BMW 3 Coupe E92 2005-2013；For BMW 3 Convertible E93 2006-2013. Note:this product fits RWD vehicles only, not for the M3 model 【High Tensile Spring】 Front Spring rate: 8 kg/mm (448 lbs/in)) & Rear Spring rate: 12 kg/mm (672 lbs/in); Spring length Front: 180mm & Spring length Rear: 230mm 【Lowering Kits】 The height adjustable by 1-3 inches, allowing you to have a more aggressive stance. This design helps eliminate turning noise and also improves steering feel and response.(NOTE): DOES NOT keep to original ride height 【Twin-tube Structure】 Compared to mono-tube construction, the twin-tube has longer stroke and higher height adjustment, and they will give you a more comfortable riding experience by reducing the pressure on the joints and also minimizing friction 【Excellent Material】The product comes with 6061 aluminum alloy with T6 for increased hardness, high quality precision parts, high strength and durability. It is fully loaded and safe for installation

Applications

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.

SpecificationsFront top mount: Pillow ball with camber plate
Rear top mount: OE top mounts required
Damping adjustable:  Not available
Camber adjustable: Available
Spring Rate Front: 8 kg/mm (448 lbs/in)
Spring Rate Rear: 12 kg/mm (672 lbs/in)
Spring length Front: 180mm
Spring length Rear: 230mm
Height adjustable: Yes, lowering 25-75mm depending on the vehicle models
Shock type: Twin tube
Spring Preload advised: 7-10 mm
Color: Golden body with black spring

Feature:
* Adjustable ride height
* Adjustable pre-load spring tension
* Pillow ball top mount -- this design helps combat noise while tuning. It also improves the steering feel and response
* Most components are made from 6061 aluminum with T6 for increased hardness -- the advantages include excellent strength, and aluminum helps keep the weight down. 
* Hign 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.
* All inserts come with fitted rubber boots to protect the damper and keep clean.
* Improve your handling performance without sacrifice comfortable ride.
* Easy installation with right tools.