The all-new Audi S4 was presented about half a ... t enjoy is the ticking sound of the injection system that can be heard over the sound of the exhaust at idle. So is there a reason to pick ...

That was the situation facing Audi's PR folk in the mid Noughties when they had to reveal that the S4 for the 2010s would ... Deleting the resonator from the exhaust system is a popular mod ...

The internet comes up with a few thoughts as to the weight difference between the B7 and the B8 ... Audi drive select system - which offered settings for Auto, Comfort, Dynamic (with more exhaust ...