This video captures a fast lap in a 1997 BMW M3 sedan at Spring Mountain Motor Resort in April 2014. The car, an automatic with 191,000 miles on its original S52 engine, features several modifications for track performance. These include a Dinan intake and DME tune, Bilstein PSS9 coilovers, and Ground Control camber plates. For tires, it runs Michelin Pilot Super Sports with a staggered setup (225/45/17 front, 245/40/17 rear). Braking is handled by Raybestos ST43 front pads and PFC11 rear pads, while the calipers, rotors, exhaust, and engine internals remain stock.