KW HAS Height Adjustable Spring Kit Audi RS6 / RS7 (C7, 4G)

With the KW Height Adjustable Spring Kit, you can elevate your Audi RS6 or RS7 (C7, 4G) to a higher level of performance and appearance. These height-adjustable springs allow for individual vehicle adjustment within the approved range, without compromising ride comfort or adaptive damping systems.

Advantages of the KW HAS Kit

• Individually adjustable lowering for a sporty, harmonious look.

• Perfect alignment with original Audi dampers (DRC, electronic or hydraulic systems also remain active).

• High-quality springs made of chrome-silicon steel, tuned to vehicle weight and standard dampers.

• Continuously adjustable, like a coilover kit, but retaining the OEM dampers.

• Includes dust protection and elastomer elements, designed for maximum durability.

• TÜV approved for assurance and safety.

Technical Specifications

• Article number: 2531000K

• Lowering front/rear: 5–30 mm / 15–40 mm

• Adjustment method: thread

• Approval: Teilegutachten (§19.3)

• Axle load (max.): FA 1310 kg / RA 1360 kg

• Scope of delivery: front and rear spring set (FA + RA), including mounting material

Suitable for the following models:

• Audi A6 Avant (4G, C7) RS6 performance quattro – 445 kW – 3993 ccm – 8 cylinder – AWD (02/2013–2019)

• Audi A6 Avant (4G, C7) RS6 quattro – 412 kW – 3993 ccm – 8 cylinder – AWD (2011–2019)

• Audi A7 Sportback (4G, C7) RS7 performance quattro – 445 kW – 3993 ccm – 8 cylinder – AWD (2010–2019)

• Audi A7 Sportback (4G, C7) RS7 quattro – 412 kW – 3993 ccm – 8 cylinder – AWD (2010–2019)

Why choose KW?

KW is globally recognized as the specialist in suspension and chassis technology. Their Height Adjustable Spring Kits combine the advantages of conventional lowering springs with the flexibility of a coilover kit. The result: a sporty and dynamic driving experience, improved road holding, and the ability to adjust your Audi RS6 or RS7 exactly as you desire.