EMPLOYING the same suspension system as the Turbo, the C4S has a ride height that is 10mm lower than other 911 models. Otherwise, it employs 911's standard suspension configuration, including a MacPherson strut front system that has been optimised by Porsche and uses lateral and longitudinal control arms, plus truncated-cone coil springs that house twin-tube shock absorbers. At the rear, C4S continues with 911's fully independent multi-link suspension that comprises five links for each wheel, cylindrical-pattern coil springs housing coaxial single-tube shock absorbers.