What is coil spring suspension kit

The Coil Spring is mainly used in the independent suspension. It is also used in the conventional rigid axle suspension as they can be well accommodated in restricted spaces. The energy stored per unit volume is almost double in the case of coil spring than the leaf springs.
These spring do not have noise problems but they does not take torque reaction and side thrust for which alternative arrangement have to be provided.
Compared to AIR suspension kit, this COIL spring kit can save MORE maintain or replace cost.
You will NEVER suffer air leak issues from air-suspension pumps, air distribution valves and air shocks AGAIN.

Item Name	Audi Suspension Coil Spring Conversion Kit A6 C5 4B Allroad Quattro Shock Absorber Coil Spring ConversionReplacement Parts with Bypass/EBM/Spoofer
Condition	Completely New Audi Suspension Coil Spring Replacement kit
OEM Number	C-2718 Front OEM number 4Z7413031A Rear OEM number L: 4Z7616051A R: 4Z7616052A
Vehicle Fits	Audi A6 C5 4B Allroad Quattro 1999-2006
Vehicle Location	front and rear side
Weight	33 kg
Warranty	A new item would be sent for FREE if ordered item is verified to quality issue in 1 YEAR. Of course the photos or vedio is provided as Proof. Improper use or installation is not a manufacturer's defect

About Installing

How to Install the Coil Spring Conversion Kit for 1999 - 2006 Audi A6 C5 4B Allroad Quattro?
Click links as below for seeing installing video
http://www.airsuspension-carparts.comhttps://www.youtube.com/watch?v=dAQU5n8gpww
Click links as below for seeing installing operation pdf
Instruction manual for C2718.pdf

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Pump-20181130.pdf
Airmatic kits for Mecerdes-Rego-20181226.pdf
shock absorber20181130-1-15.pdf
shock absorber20181130-15-33.pdf

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