This BMW E36 visited SU2 Performance in Poland for dyno tuning. The car is no longer German powered. Instead it has a turbocharged 2JZ-GTE VVTi inline-six in the engine bay. SU2 Performance reports the motor features JE forged pistons, Manley forged rods, Bosch 980 cc injectors, and runs on a Ecumaster ECU. After tuning the motor made 602 hp and 773 Nm (570 lb-ft) of torque on 1.8 bar (26.1 psi) of boost from a JRspec GTX3082 turbocharger.
Source: SU2 Performance FB page