Transferring 400 Nm of torque through the DQ381 7-speed DSG transmission and 4MOTION all-wheel-drive system requires a highly rigid driveline. Under hard acceleration and aggressive gear changes, the factory rubber mounts deflect, leading to unwanted powertrain movement and vague power delivery. Installing stiffened polyurethane Drivetrain Bushes secures the transaxle and rear differential mounts, sharpening throttle response and ensuring immediate power transfer to the tarmac.