The steering gearbox contains the gears that transmit the driver’s steering inputs to the steering linkage that turns the wheels, and it multiplies the driver’s steering changes so that the ...

Semi-auto seven-speed later this year * Available for A4, A5 and Q5 models * Updated gearbox also for TT and A3... The S tronic gearbox currently has six speeds and is only available in Audi TT ...