Air Lift Performance Rear Kit

Fitment: 2014-2020 BMW 4 Series (F32/F33/F36)

Part #: 78655

Overview

The Air Lift RideControl Air Spring Kit is a versatile suspension upgrade designed to enhance the safety, stability, and ride comfort of your BMW 4 Series. Engineered for vehicles with leaf springs, trucks, vans, and SUVs, this kit offers an adjustable air spring solution that helps support heavy loads and improve handling characteristics. Whether you're towing, hauling, or simply seeking a more controlled ride, this kit provides a reliable and customizable upgrade to your vehicle's suspension system. Its primary benefits include improved load support, enhanced ride quality, and increased safety during demanding driving conditions. Designed with durability and ease of use in mind, the RideControl kit allows you to fine-tune your vehicle's stance and load-carrying capacity effortlessly. It is suitable for drivers who require a flexible suspension setup that adapts to varying load conditions, ensuring optimal performance whether unloaded or fully loaded. The kit's robust construction and proven design make it an ideal choice for those seeking to elevate their vehicle's load handling and overall stability.

Key Features

This air spring kit features a thoughtfully engineered design aimed at providing maximum load support and ride comfort. Key features include:

• Heavy-duty air springs constructed from durable rubber and reinforced with protective coatings for long-lasting performance
• Adjustable air pressure to customize ride height and load support according to your needs
• Easy installation with minimal modifications required for compatible vehicles
• Corrosion-resistant fittings and hardware to withstand harsh driving environments
• Designed to improve vehicle stability during towing and hauling
• Supports a wide range of vehicle weights and load configurations
• Helps maintain proper suspension geometry for safer handling

Construction & Design

The RideControl air springs are crafted from high-quality, reinforced rubber with a rugged coating to resist wear and environmental damage. The design incorporates reinforced mounting points and corrosion-resistant fittings, ensuring reliable performance over time. The compact, lightweight construction allows for straightforward installation and seamless integration with your vehicle's existing suspension components.

Driving Feel & Feedback

This kit enhances your vehicle's load-carrying capacity without compromising ride quality. It provides a more stable and controlled driving experience, especially when towing or hauling heavy loads. The adjustable air pressure allows you to tailor the suspension response, resulting in improved handling, reduced body roll, and increased confidence behind the wheel.

Installation & Fitment

Installation involves mounting the air springs to your vehicle's existing suspension points and connecting the air lines. The process is designed to be straightforward for those with basic mechanical skills, with detailed instructions included. Proper fitment should be verified against your vehicle's specifications and the part number provided.

What’s Included

The package includes all necessary air springs, fittings, mounting brackets, and hardware required for installation. Additional components such as air lines and a compressor may be needed depending on your setup and are typically sold separately.

Ideal For

This kit is perfect for BMW 4 Series owners who frequently tow or carry heavy loads, or those seeking to improve vehicle stability and ride comfort under varying load conditions. It is an excellent upgrade for drivers looking to enhance safety and handling performance during demanding driving situations.