Lexus is updating its RZ electric vehicle lineup with a simulated manual gearbox and a steer-by-wire system.The top-of-the-line 550e F Sport features the “Interactive Manual Drive” system that creates the feeling of shifting like a manual gas car.The RZ's updated 77 kWh battery allows for a range of about 357 miles (575 km) and faster recharging.Lexus plans to release the new RZ model starting this fall in various regions.