This 2000 Audi S4, a B5 generation model, features a six-speed manual transaxle and Quattro all-wheel drive, with 148k miles on the odometer. It has been extensively modified with an APR Tuning exhaust and ECU tune, aftermarket intercooler, Koni coilovers, and an ECS Tuning Stage 1 clutch kit. The car has a clean Idaho title, though a rear-end collision was reported in 2022, and it presents with some cosmetic and functional issues including a noisy left front window regulator, nonfunctional right front window regulator, and an illuminated airbag warning light.