This 96k-mile B5 S4 sedan features a twin-turbo 2.7-liter V6 with a six-speed manual and Quattro AWD, extensively modified with performance parts including BBS wheels, Eibach springs, GIAC tune, and a full exhaust system. Recent service includes a transaxle rebuild, new clutch, and turbocharger replacement, though minor cosmetic and electronic issues are noted. It comes with an accident-free Carfax report and a clean title.