This BMW E46 coupe was built for Polish drifter Adam Zajączek by An-Car in Koszalin, Poland. Under the hood sits a 6.2 L M156 V8 from a Mercedes S63 AMG. The engine makes 492 horsepower and 641 Nm (472 lb-ft) of torque to the rear wheels through a Winters Performance quick-change rear end running on Ecumaster’s EMU Black engine management system. The coupe rides on a Wisefab lock kit with ISC adjustable coilovers.
Source: An-Car FB page and Adam Zajączek FB page via Piotr