Application This product fits RWD vehicles only, not for the M3 model. Compatible for BMW 3 Coupe (E92) (2005-2013) 316i, 318i, 320i, 323i, 325i, 328i, 330i, 335i, 320d, 325d, 330d, 335d Compatible for BMW 3 Convertible (E93) (2006-2013) 318i, 320i, 323i, 325i, 330i, 335i, 320d, 330d, 325d. Note: We suggest adding washers to avoid the engine bar & drilling the front OE shock top mount upper part a little bigger to a diameter of 12mm. Specification Quantity:2 piece front + 2 pieces rear + 2 sway bars + 2 spanners Spring rate Front:6kg/mm (336 lbs/in) Spring rate Rear:10 kg/mm (560 lbs/in) Damper: Non adjustable damper Adjustable
Height: Yes Adjustable camber plate: Yes Warranty:one year warranty for any manufacturing defect 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 & response-Most components are made from 6061 aluminum with T6 for increased hardness -- the advantages include excellent strength, & aluminum helps keep the weight down. -Hi 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 & performance.-All inserts come with fitted rubber boots to protect the damper & keep clean.-A fast & affordable way to easily upgrade your car's appearance.-Easy installation with right tools. Notice-No instruction included; Professional installation alignment suggested.-Please check our store for other auto parts you may be interested in.-Please feel free to contact us for whatever we can help.