This 2007 Audi RS4, with 51k miles, features the Premium Package, heated power-adjustable Recaro front seats, and a Bose sound system. It boasts extensive JHM Motorsports modifications including engine management software, a stage 3 clutch, lightweight flywheel, downpipes, and a cat-back exhaust, along with H&R lowering springs. The car has a clean California title but cannot pass a California emissions inspection in its current configuration.