The ZL1 is the first sports car to feature the third generation of Magnetic Ride. This high-tech suspension system uses valve-less damping and Magneto-Rheological (MR) fluid technology to vary the suspension firmness to match the driving and road conditions. The new two-wire, dual-core damper design provides up to 40 percent greater damping force capability for better body control. In addition, the fall-off rate is faster, which means you’ll have a better ride when cruising down the highway. The ECU calculates optimum damping forces 1,000 times per second. This means that at 60 mph the system adjusts the car once every inch!