Highlights include a special 'Heat Blue' interior colour, matte-grey exterior finish, and front performance dampers for "improved body rigidity and steering stability".
Above, Top: Lexus GS F limited edition
There are no details of engine upgrades, so it appears both cars will carryover the 351kW/530Nm 5.0-litre naturally-aspirated V8 from their series-production counterparts, which propels the GS F from 0-100km/h in 4.6 seconds, while the RC F is fractionally quicker at 4.5 seconds.
Volume for our market is to be confirmed, but the company's local arm plans to sell "just" 50 units of each model line.
Above: Lexus RC F limited edition
"These two special versions of our acclaimed RC F coupe and GS F sedan will heighten the performance aura around the Lexus brand with their unique styling, performance features and exclusivity," said Peter McGregor, Lexus Australia's chief.
Stay tuned to CarAdvice for an update with local pricing closer to launch.
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