The genuine rear subframe of S660 is made of aluminum die-cast with sufficient rigidity and accuracy as a minicar, and each pivot of the suspension arm has high rigidity, but higher traction performance and higher quality In pursuit of ride, BOX the body side attachment part of the trading arm. We realized the rigidification of the rear section. We designed a dedicated press mold by 3 dimensional CAD and pressed 1.6 mm thick JSC 780 ultra high tension material by 800 ton hydraulic press molding. By filling the gap of the body side bolt hole of the plate attachment part completely with exclusive color, we succeeded in rigid body like rigid color. It realized linear and reliable traction control and high quality supple ride.
