Air Lift Performance Rear Kit

Fitment: 2017-2024 Audi S4 AWD (B9)

Part #: 78670

Overview

The Air Lift RideControl Air Spring Kit is a versatile suspension upgrade designed to improve load handling, ride quality, and vehicle stability. Specifically engineered for vehicles equipped with leaf springs, this kit is ideal for truck, SUV, and van owners who frequently tow, haul, or carry heavy loads. It helps maintain proper ride height and enhances safety during demanding driving conditions, providing a more controlled and comfortable driving experience. Whether you're navigating city streets or rough terrains, this system offers reliable support to keep your vehicle balanced and responsive. Designed with durability and ease of use in mind, the RideControl system integrates seamlessly with your existing suspension setup. It allows for adjustable ride height and load leveling, giving you the flexibility to optimize your vehicle's performance based on your specific needs. This kit is perfect for those seeking a practical upgrade that enhances both safety and comfort without sacrificing ride quality or handling.

Key Features

The Air Lift RideControl Air Spring Kit features innovative design elements and high-quality materials to ensure long-lasting performance and ease of installation. Its key features include:

• Heavy-duty air springs constructed from durable, flexible rubber and reinforced with protective coatings for resistance to wear and environmental factors
• Adjustable air pressure for customized load support and ride height management
• Seamless integration with existing leaf spring suspension systems
• Quick-connect fittings for simple installation and maintenance
• Enhanced load-carrying capacity and improved vehicle stability during towing or heavy loads
• Designed to help maintain proper alignment and handling characteristics under various load conditions

Construction & Design

The air springs are crafted from high-quality, reinforced rubber with a robust internal structure to withstand heavy loads and harsh conditions. The kit includes all necessary mounting hardware and fittings, designed for a secure and reliable connection to your vehicle's suspension system. The compact design ensures minimal intrusion and preserves the factory ride quality while providing maximum support when needed.

Driving Feel & Feedback

This suspension upgrade enhances vehicle stability and reduces sagging during heavy loads, resulting in a more confident and composed driving experience. The adjustable air pressure allows you to tailor the ride feel, improving handling and reducing body roll when towing or carrying substantial cargo. It helps maintain a level stance, contributing to better steering response and overall driving confidence.

Installation & Fitment

Installation involves mounting the air springs to your existing leaf spring setup, with quick-connect fittings simplifying the process. While some mechanical knowledge is recommended, the kit is designed for straightforward installation with common tools. Fitment should be verified against your vehicle's specifications and the part number provided.

What’s Included

The package includes all necessary air springs, mounting brackets, fittings, and hardware required for installation, ensuring a complete and ready-to-install solution for enhancing your vehicle's load support and ride stability.

Ideal For

This kit is perfect for truck, SUV, and van owners who frequently tow, haul, or carry heavy loads and want a reliable, adjustable suspension upgrade to improve safety, comfort, and handling.