AUDI A6 4A C8 lower air suspension without additional module/coupling rods until 2022

Easily lower the factory-installed air suspension of your AUDI A6/S6/RS6 4A C8 (up to 2022) yourself!

Pure software lowering according to the adjustable control limits set by AUDI!

No hardware upgrade is necessary!

It doesn't get any easier than this!

The lowering is done purely via "software" by adjusting the settings specified by the vehicle manufacturer and is completed in approximately 4 minutes!

You can also adjust the vehicle to a higher setting at any time (z.B. (e.g., when you switch to winter tires).

The KECODI APP lowers the vehicle automatically; you only need to select the desired depth (= level)!

After a brief connection to the easily accessible OBD diagnostic port in the driver's footwell, the included KECODI coding interface, using the innovative and pre-configured KECODI app, automatically lowers the factory-installed and adjustable air suspension of your AUDI A6 C8 (up to 2022)!

Scope of delivery:

- 1x AUDI A6 4A C8 air suspension lowering function with 10 selectable levels

- 1x KECODI coding interface (depending on selection)

- 1x KECODI storage box with warranty card (depending on selection)

- 1x Installation instructions (German)

Application time: approx. 4 minutes

Please note the following information before placing your order:

Lowering is possible on all AUDI A6/S6/RS6 4A C8 models up to and including model year 2022, all body styles (Avant, Sedan, allroad) with installed air suspension (= AAS, adaptive air suspension). z.B. PR number 1BK, 4-corner air suspension with electrically controlled damping) as well as each equipment variant (with/without all-wheel steering/rear axle steering etc.).

NOT suitable for AUDI A6 models without air suspension (= with steel springs). z.B. PR number: 1BL, 1BA, 1BE).

You can easily identify an air suspension system by selecting drive select in the MMI. If you do NOT see an "Air Spring and Raise" menu item, then it is NOT an air suspension system but a "normal" suspension system which unfortunately cannot be adjusted via a diagnostic tool.

Audi electronically limits the ride height of its air suspension. With this "unlock dongle," you can adjust the height of your Audi A6 yourself in 10 (!!!) different increments.

In your KECODI app you can choose from 10 selectable levels, which have been tested and preset by us.

A maximum lowering of approximately minus 29mm is permitted, which corresponds to level 10.

Stage 1 is a lift of approximately 7mm.

Level 7 is the most commonly used lowering level, which corresponds to approximately minus 18mm.

The lowering is identical in all drive select modes. This means your AUDI A6 will be lowered by the same amount globally in all drive select driving modes (comfort/auto/dynamic).

The "raising" of the air suspension or the tire change mode will of course continue to work.

Important information:

The vehicle's ride height already changes depending on the drive select setting (comfort/auto/dynamic). While it is possible to adjust the ride height to the manufacturer's specified values, this cannot be officially registered for vehicles licensed in Germany or Austria.

For this reason, we offer this modification exclusively for show/exhibition/racing vehicles.

Please do not use this product on public roads - without TÜV approval - Not permitted under the German Road Traffic Regulations (StVO).

We receive a large number of custom orders and inquiries daily, so it's not always possible for us to have every item in stock at all times. If you need the item urgently, please contact us. here to our sales team, to check stock levels before making your purchase.

We completely understand if you are unsure whether a part is compatible with your car. Therefore, we strongly recommend that you contact your vehicle manufacturer here. Inquiry to us Please contact us. Our friendly sales team will then get in touch with you to confirm if this part is the correct one you are looking for.

All our products come with a standard 2-year warranty. However, this depends on the type of product. See details below. here.

At Upgrade my Car (R-Trade GmbH), we place great importance on fully informing our customers about the intended use of our products. Please note that, unless otherwise specified, all our products are specifically designed for professional racing use. They are intended exclusively for use in competitions on racetracks sanctioned by an officially recognized racing organization. We would like to point out that any use of our products outside of these conditions, including recreational off-road driving, may potentially violate local, state, or federal laws. It is important to understand that Upgrade my Car (R-Trade GmbH) assumes no liability for the legality of using our products on public roads. The responsibility for complying with applicable laws lies solely with the purchaser. We strongly recommend that our customers familiarize themselves with and comply with the relevant legal regulations before using our products.