The Toyota Supra RZ (Mk4) is a twin-turbo sports car produced by Toyota from late 1992 to 2002. The Supra RZ was designed as an export model for the European and North American market. It is powered by a sequential twin-turbocharged inline-six engine, codenamed '2JZ-GTE', that produced 320 hp, which was only available with 276 in Japan due to horsepower restrictions at the time of production. The RZ model was produced alongside a naturally-aspirated SZ-R.