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Price: $319.00
Application:
BMW 3-Series E90 E91 E92 RWD 06-13
Package Includes:
Front coilovers x 2 pcs
Rearcoilovers x 2 pcs
wrench x 2 pcs
Sway bar link x 2 pcs
Features:
-Mono-tube shock design, provide larger capacity of oil and gas
-Adjustable ride height
-Adjustable pre-load spring tension
-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 and performance.
-All inserts come with fitted rubber boots to protect the damper and keep clean.
-Improve your handling performance without sacrifice comfortable ride.
-A fast and affordable way to easily upgrade your car's appearance.
-Easy installation with right tools.
-Ideal for any track, drift and fast road and can also be used for daily driving.
-The accessories in the photos are included
-2year warranty for any manufacturing defect
Technical Specifications:
Spring rate Front: 8 kg/mm
Spring rate Rear: 12 kg/mm
Adjustable height: Yes
Adjustable camber plate: No
Adjustable damper: Non Adjustable Damper Force
Why do you need a spring with higher spring rate?
Because your car drops very low, in order to ensure enough safety, you need to increase the load of the spring. The short stroke spring must have enoughspring rateto ensure that the car does not touch the bottom on different roads.
Why do you choose mono tube instead of twin tube?
Because themono tubeis filled with high pressure nitrogen,and the oil and gas are separated, the damping force will not decay. However, the damping force of twin tube will decrease due to the oil-gas mixing.If you drive for a long time, intense driving, uneven road for a little long time, you will obviously feel that the damping ofmono tubeis much better thantwin tube.This is also the reason why thecoiloverwith a price of more than 500 USD are allmono tube.
Why is ourcoiloverprice so low?
The shock absorber with twin tube is more suitable for mass production because of its low manufacturing cost, so most cheap shock absorbers in the market are twin tube structure.The precision of each part of mono tube is very high, the production process is more complex and the cost is high.Our factory produces mono tube coilover for many famous brands. We have a 100000 feet production workshop. The large-scale production enables us to minimize the cost, so our mono tube coilover can achieve such a low price.
Why is our warranty period 2 years?
Our mono tubo coilover has a 2-year warranty period. If you are not satisfied with our products within 30 days, you can accept unconditional return, so you can use our products safely.