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Audi RS6 C8 Tuning by KW: Lowering and better driving dynamics with coilover kits and height-adjustable springs

The Audi RS6 Avant (C8) is bursting with performance. Therefore, it is time to emphasize its sporty-aggressive appearance with KW coilovers. We have been offering height-adjustable spring kits for the vehicle for some time now. This allows you to convert your optional RS sports suspension plus with Dynamic Ride Control (DRC) into a coilover suspension in no time at all. A lowered RS6 is included. If you also want to increase the driving dynamics, opt for our Audi RS6 coilovers, the KW V4, with a three-way adjustable damper setup.

Production vs. KW

The factory suspension

The Audi RS6 Avant (C8) stands for impressive performance. However, the standard suspension reaches its limits when it comes to lowering and individualizing the damping. If you want precise feedback from the road and want to adjust the handling exactly to your personal preferences, opt for Audi RS6 coilovers or height-adustable springs by KW. Ambitious drivers in particular might desire improved control, stability and more direct handling.

Our KW products

Say goodbye to the limitations of the standard suspension. The KW V4 is suitable for drivers who want to set up their vehicle even more specifically for sporty performance. You decide how your car reacts on the road. With 16 clicks in the low-speed rebound and 13 clicks in the low-speed and high-speed compression damping, it offers you maximum individualization. In addition, you can lower your RS6 as much as you like thanks to the long-lasting trapezoidal thread.

Products

All available products for the Audi RS 6 Type C8

V4 coilover suspension

V4

coilover suspension

from 5 749,99 GBP

incl. VAT plus shipping

Height adjustmentmaximum
Everyday use
Comfort
Handling
Track Performance
HAS Heigth adjustable springs

HAS

Heigth adjustable springs

from 973,99 GBP

incl. VAT plus shipping

Height adjustment minimal
Everyday use
Comfort
Handling
Track Performance
Technology Highlights
Universal > IT Product Feature > Individual lowering

Customised lowering

This coilover suspension offers maximum possible lowering, customised to your vehicle model. You can also change this at any time after installation.

Universal > IT Product Feature > Adjustable compression (Lowspeed)

Adjustable compression damping (low speed)

You can fine-tune the low-speed compression damping even after installation. The vehicle's handling and stability will benefit from 12 clicks.

Universal > IT Product Feature > Adjustable compression (Highspeed)

Adjustable compression damping (Highspeed)

You can fine-tune the high-speed compression damping even after installation. Up to 15 clicks allow you to adjust vehicle handling and stability.

Universal > IT Product Feature > Adjustable rebound (Lowspeed)

Adjustable rebound (low speed)

You'll notice the difference with every click! Here, you can adjust the low-speed rebound with 16 clicks. This adjusts the ride characteristics, making them either harder or more comfortable.

Additional technologies

Tested on the 7-PostTested on the 7-Post
High-quality stainless steel housingHigh-quality stainless steel housing
Unibal support bearingUnibal support bearing
Vehicle suspended reservoirVehicle suspended reservoir
Composite spring seatComposite spring seat
Trapezoidal threadTrapezoidal thread
Technical component reportTechnical component report

The most important questions about Audi RS6 C8 Tuning with KW

Height-adjustable springs as an affordable option to a coilover suspension?

It depends. You can lower your Audi RS6 with both KW height-adjustable springs and the KW V4 coilover suspension. When height-adjustable coilover springs, the standard dampers are retained. Our KW coilover springs ensure a sporty look for the RS6 Avant (C8) thanks to stepless lowering. If you do not require functions such as individualization of the damper setup or increased driving dynamics, our height-adjustable springs are the right choice.

How suitable for everyday use is the RS6 Avant after the installation of KW products?

Both the KW V4 and our lowering springs for the Audi A6 C8 offer sporty performance on your everyday routes. Since the lowering is infinitely adjustable, you decide how the Audi RS6 ground clearance is designed. With our KW coilover springs, a lowering of 5 to 30 mm is possible on both axles. With the KW V4 coilover suspension you get a lowering range of 10 to 35 mm on the front axle and 10 to 40 mm on the rear axle.

Does the installation of the products affect the optional RS Sport suspension plus or Dynamic Ride Control?

The KW V4 replaces the standard Audi suspension including the adaptive suspension control. But instead of making compromises, you open up completely new possibilities: The KW V4 offers individuality and precise tuning of the damping. This allows you to achieve a level of driving dynamics and performance that goes beyond the possibilities of the standard suspension. You design your suspension according to your personal requirements. If you want to retain the functions of your original suspension, KW height-adjustable springs are the perfect solution.

Is the installation of KW products approved for road use?

Yes, both the KW V4 coilover suspension and the KW coilover springs are approved for road use. In addition, both products are supplied with a TÜV parts certificate (only relevant in Germany). This facilitates registration in the vehicle documents after installation. The parts certificate ensures that legal regulations have been complied with. It serves as proof that the component has been tested and that road safety is not impaired.

Media
KW V4 and KW height-adjustable springs in action