The innovative RS Torque Splitter enables active and fully variable torque vectoring between the rear wheels. This system uses electronically controlled multi-disc clutches on each driveshaft, with each clutch having its own electronic control unit. When cornering, the RS Torque Splitter increases drive torque to the outside wheel, significantly reducing understeer. For example, when cornering left, the system directs delivery of torque to the right rear wheel.

The operation of this system is guided by several factors, including longitudinal and lateral acceleration, steering angle, throttle position, current gear, and yaw angle. The Torque splitter is fully integrated into the RS 3’s five distinct drive select options, adjusting rear wheel torque distribution based upon selected mode as well as driving behavior.

Also aiding the driving dynamics of the RS 3 is the RS sport suspension plus with dynamic chassis control (DCC). This system is continuously and individually adjusted based on various road conditions and driving situations, as well as by which Audi drive mode is active. As the RS 3 progresses along varying road conditions, the suspension’s damping force is calculated within milliseconds through height sensors measuring the vertical acceleration of the body, and relative movement of the wheels. While in RS Performance mode, the suspension system is specifically tuned to minimize vertical oscillations and optimize lateral dynamics, leading to a more controlled ride experience and improved cornering capabilities relative to the previous model year.

“It was through these fine-tuning enhancements and increased dynamic capabilities that the RS 3 has once again etched its name in history as a record lap holder on the Nurburgring-Nordschleife in the compact segment, breaking its previous 2021 record by more than seven seconds,” Audi said.