This 2007 Audi RS4, showing 79k miles, features a 4.2-liter V8 paired with a six-speed manual transaxle and Quattro all-wheel drive. Notable modifications include KW V3 coilovers, 034 Motorsport upper control arms, JHM lightweight brake rotors with Hawk ceramic pads, a Sony head unit with Apple/Android CarPlay, and JHM intake manifold spacers, with service including a carbon cleaning and replacement of various components. The car is equipped with heated Recaro front seats, the Premium Package, and has a clean California title, though the seller notes corrosion on the door blades and a creaking steering.