Air Lift Performance Rear Kits

Air Lift Performance Rear Kits for Audi A4 B9 Upgrade handling, adjustability, and stance with the Air Lift Performance Rear Kit designed specifically for the Audi A4 B9. Engineered to deliver a more engaging, sporty drive while retaining ride quality and everyday comfort. Key Features Double-bellow air springs — allow up to 161 mm of drop from stock for dramatic stance and clearance control. Threaded-body dampers — 30 levels of rebound adjustment so you can fine-tune ride firmness and handling balance. OEM fit and finish — designed to integrate cleanly with the A4 B9 chassis and mounting points. Durability tested — major components torture-tested on Air Lift’s in-house validation equipment for long-term reliability. Warranty & support — one-year unlimited-mileage warranty plus Air Lift Performance technical support and customer service. Why Choose Air Lift Performance As a leader in air suspension for over 70 years, Air Lift combines motorsport-grade engineering with real-world refinement. This rear kit delivers customizable performance for spirited driving, improved cornering confidence, and adjustable ride height for show or street use. What You Get Rear double-bellow air springs 30-click threaded dampers All required hardware for a bolt-in installation Documentation and access to technical support Transform your Audi A4 B9 —experience sharper handling, precise adjustability, and the confident stance that only Air Lift Performance can provide.