To maximise acceleration and track performance, Porsche equipped the 992 GT3 RS exclusively with a 7-speed PDK dual-clutch transmission featuring shortened gear ratios and a revised final drive. Transferring 465 Nm of torque to the rear wheels demands a highly rigid driveline. Under brutal cornering loads, factory rubber mounts will deflect, leading to unwanted powertrain movement. Installing stiffened polyurethane Drivetrain Bushes secures the transaxle, sharpening chassis feedback and ensuring immediate power delivery. For long-term motorsport development, upgrading clutches and flywheels ensures the PDK handles sustained track abuse without slipping.