An aftermarket suspension system designed for specific Ford Mustangs produced from 1979 to 1993, this arrangement replaces the factory rear shocks and springs with adjustable coil springs mounted over shock absorbers. This conversion allows for precise control over ride height and damping characteristics, enabling tailored performance adjustments. For example, installing this system can significantly alter a vehicle’s handling dynamics for both street and track applications.
The adoption of this suspension modification is driven by the desire for improved handling, adjustability, and aesthetics. It offers distinct advantages over traditional suspension setups, including the ability to fine-tune the car’s stance and optimize weight transfer during cornering. Historically, these systems were initially developed for racing applications but have become increasingly popular among enthusiasts seeking enhanced performance and customization options for their vehicles.