These aftermarket suspension components are designed as an integrated unit, combining a coil spring and a shock absorber into a single assembly. They are intended for installation on a specific vehicle model. As an example, aftermarket suspension kits allow for height adjustability and damping control compared to a vehicle’s factory suspension.
The popularity of these units stems from their ability to enhance handling performance and provide a customized ride experience. Their historical context lies within motorsports, where precise suspension tuning is crucial for optimal vehicle control and lap times. They offer performance and adjustability that stock suspension systems often lack.