as the GT-Four RC was launched in September 1991 for the Japanese market. The export version is known as Carlos Sainz (CS) Limited Edition in Singapore and Europe (in honour of their famous WRC driver), or Group A Rallye in Australia. Special features include: a water-to-air intercooler instead of the standard air-to-air unit, which was much better suited for competition use. different hood used to evacuate air from the engine bay rather than direct it to the intercooler (along with a small inlet duct for timing belt cooling). different bumper that is much lighter and has more openings than the standard one. shortened shift lever throw and clutch pedal travel. triple cone synchromesh on gears 2 and 3, up from double cone. a special numbered plaque on the center console. Out of 5000 units, 1800 were for Japanese market, 3000 were allocated to Europe, 150 were delivered to Australia, 25 for Singapore, and very few made a trip to the general markets. ST205 (1994–1999) The Celica GT-Four ST205 was launched for the Japanese market in February 1994, and for the Australian, European, and British markets in the mid-year. This version was to be the most powerful Celica produced to date, producing between for the export model and for the Japanese market model from an updated 3S-GTE engine matched to the E154F gearbox. Influenced strongly by Toyota Team Europe, Toyota's factory team in the World Rally Championship, the final version of the GT-Four included improvements such as an all-aluminum hood to save weight, four-channel ABS (optional for the Japanese market), an improved (enthusiast dubbed) CT20B twin entry turbocharger, and "Super Strut Suspension". The 2500 units homologation cars built to allow Toyota to enter the GT-Four as a Group A car in the World Rally Championship also featured extras such as all of the plumbing required to activate an anti-lag system, a water spray bar and pump for the front intercooler, a basic water injection system, a small hood-mounted spoiler aft of the windscreen washers (also standard fit on all UK cars) and an extender rear spoiler mounted on risers. Out of the 2500 GT-Four WRC built, 2100 stayed in Japan, 300 were exported to Europe, 77 for Australia, 5 for New Zealand and a few to the general markets. The Japanese market ST205 came with a standard automatic climate control air conditioner, but ABS was initially optional and became standard from