DRC - dynamic rolling control
On Peugeot, this is a dynamic positioning system located only on the rear axle.
It is a fully hydraulic system that uses a kind of third center shock at 20 bar pressure. Inactive on a straight road, it connects the two rear shock absorbers when cornering. Thus, without the installation of large anti-roll bars, which impair wet performance and road comfort, DRC limits body roll when cornering while retaining shock absorber flexibility that contributes to straight road comfort.
