You can have 383 kw (513 HP) at many different engine torque figures:
1220 Nm@ 3,000 rpm
915 Nm @ 4,000 rpm
610 Nm @ 6,000 rpm
407 Nm @ 9,000 rpm
305 Nm @ 12,000 rpm
The general rule is that NA no DI 3.7 L engine will max out around <400 Nm, so it needs to rev to 9,000 rpm. TS050 needs 4.8 engine from Lexus LFA
