Audi air suspension replaces traditional coil springs with airbags filled with compressed air, adjustable via electronic controls. It enhances ride comfort, load leveling, and height customization. Sensors monitor vehicle dynamics, adjusting stiffness and height in real-time for optimal performance on varying terrains. This system is common in Audi’s luxury models like the A8, Q7, and RS variants.
What Are the Benefits of Upgrading Audi Air Suspension?
Aftermarket upgrades improve ride quality, durability, and customization. High-performance air springs and shock absorbers reduce body roll, enhance cornering stability, and support heavier loads. Adjustable systems allow drivers to lower the vehicle for aerodynamics or raise it for off-road clearance. Upgrades also fix common OEM weaknesses, like air compressor failures and leak-prone airbags.
Which Aftermarket Brands Offer Reliable Audi Air Suspension Kits?
Top brands include Arnott, Air Lift Performance, and KW Suspensions. Arnott specializes in OEM replacements with reinforced components. Air Lift offers adjustable systems with wireless controls. KW’s Variant 4 system combines air springs with adaptive damping. These brands provide warranties, compatibility with Audi’s MMI interface, and corrosion-resistant materials for longevity.
Arnott’s AS-2976 air spring kit for the Audi Q7 features dual-layer airbags and anti-corrosion valves, addressing common failure points in factory systems. Air Lift’s 3P Management Kit includes a smartphone app for fine-tuning ride height presets, ideal for drivers who switch between daily commuting and track days. KW Suspensions uses aerospace-grade aluminum in their compressor housings to dissipate heat efficiently, a critical upgrade for high-performance applications. Many aftermarket brands now include diagnostic ports that sync with Audi’s onboard computers, enabling real-time system health monitoring through the MMI interface.
| Brand | Key Innovation | Warranty Coverage |
|---|---|---|
| Arnott | OEM+ airbag design | Lifetime limited |
| Air Lift | Bluetooth-enabled control | 5 years |
| KW Suspensions | Integrated thermal sensors | 3 years |