Front subframes are structural components mounted to the vehicle’s chassis, serving as the primary mounting point for engine, transmission, and front suspension components. Typically constructed of welded steel or aluminum, they isolate the cabin from road vibration and impact loads. These assemblies feature integrated mounting points for control arms, steering racks, and often incorporate provisions for cooling system components. Subframes are secured to the unibody via rubber or polyurethane bushings, allowing for controlled movement and damping. Variations exist to accommodate differing vehicle layouts—such as longitudinal or transverse engine placement—and suspension designs.