ST coil springs for Audi A7 4K C8 Sportback Quattro

Model year only: 02/2018- Axle load FA/RA (kg): -1255/-1390, FA/RA (kg): -1175/-1270

• Lowering FA/RA (mm): 20-40/20-40
• Adjustment FA/RA: Thread/Thread
• Approval: Parts certificate (§19.3)
• Scope of delivery: Set (FA+RA)

Conditions / Notes

• FA + RA height adjustable (spring set consisting of FA+RA springs with height adjustment, can only be used with standard shock absorbers)

Suitable for

ST Coilover Springs

For a better look and even more driving dynamics - in OEM quality.
ST coilover spring kits offer an excellent alternative to lowering with conventional suspension springs. They allow you to vary the lowering level instead of settling for a predefined lowering compared to pure lowering springs. Using the ST height adjustment, on which the suspension springs rest, you can set your desired subtle lowering even when installed.

The ST coilover spring kit not only gives your vehicle a more dynamic look through the lowering, but also makes the turn-in behavior and the response of the standard shock absorbers more agile thanks to the springs used. Thanks to our spring tuning, which is developed for each specific vehicle, all driver assistance systems and even the comfort functions of an adaptive standard suspension are retained.

No more 30-30 or 40-40!
While with the installation of conventional lowering springs you have to decide on a lowering that cannot be changed afterwards from the beginning, this is not the case with ST coilover spring kits. Depending on the vehicle-specific applications, you can also change the lowering within the respective adjustment range via the polyamide coilover spring seat when installed. For example, the ST coilover spring kit for the Audi S5 allows the lowering to be set in the range of 5 - 35 millimeters. This way, you have no difficulties varying the lowering when changing your wheel/tire combination.

OEM quality that convinces
The high-quality springs made of chrome-silicon steel used by ST in the ST coilover spring kits are specifically tuned in their spring rate to the respective standard suspension dampers and wheel loads. In developing the respective spring kits, we take into account that the spring rates also harmonize perfectly with the different damper characteristics of your adaptive standard suspension. Thanks to their high-quality tempering, they, like the ST height adjustment, convince with a long service life. In addition, our scope of delivery for ST coilover spring kits always includes the vehicle-specific elastomer mounts and a dust protection system to protect your standard suspension from wear caused by splash water and salt.

• Individual height adjustment of the standard suspension
• Adaptive standard damper control remains active
• Vehicle-specific spring rates
• Improved turn-in behavior
• More attractive appearance

Setup - Area of application and tuning
ST coilover spring kits are suitable for motorists who want to subtly lower their vehicle and take advantage of an individual adjustment range. Thanks to the vehicle-specific ST coilover spring kits, the standard suspension can continue to be used and is significantly upgraded.