2023 Super2 Series
The 2023 Dunlop Super2 & Super3 Series was an Australian motor racing competition for Supercars as a support series. It was the twenty-fourth running of the Supercars Development Series, the second tier of competition in Supercars racing. Since joining as a class in 2021 this marks at the same time as the sixteenth running of the Super3 Series, the third tier of competition in Supercars racing.
It was the first year that the Super2 class will run the Gen2 cars, while the Super3 class ran the older Project Blueprint and Car of the Future vehicles.
The Super2 Class was won by Kai Allen in a Holden ZB Commodore, while the Super3 class was won by Jobe Stewart in a Holden VF Commodore.
Teams and drivers
Classes
| Name | Regulation | Vehicles |
| Super2 | 2018 to 2022 Gen2 | Ford Mustang S550 Holden ZB Commodore |
| Super3 | 2013 to 2017 Car of the Future | Ford FG X Falcon Holden VF Commodore Mercedes-AMG E63 W212 Nissan Altima L33 Volvo S60 Mk.2 |
| Super3 | 2003 to 2012 Project Blueprint | Ford FG Falcon Holden VE Commodore |
Entry list
Team changes
Super2
returned to the Super2 Series after purchasing an ex-Dick Johnson Racing Mustang.Brema Group Racing switched from driving a single Holden Commodore VF, to an ex-Tickford Racing Ford Mustang GT.
Triple Eight Race Engineering withdrew from the Super2 Series, to focus on Supercars and GT programs.
Blanchard Racing Team announced they would run a Super2 program for the first time in 2023, in preparation for expanding to a second car in the Supercars Championship.
Tickford Racing expanded to a two-car team.
Matt Stone Racing withdrew from the Super2 Series, in order to focus resources on their Supercars program.
Walkinshaw Andretti United announced they would run a Super2 program for the first time since Nick Percat finished 4th in 2012, running two Holden ZB Commodores.
MW Motorsport switched from their Nissan Altima L33s to an ex-Tickford Racing Ford Mustang GT.
Matt Chahda Motorsport switched from a Ford FG X Falcon to an ex-Brad Jones Racing ZB Commodore.
Super3
Driver changes
Super2
remained with Eggleston Motorsport in Super2 after graduating from Super3 Series. He is joined by 2020 Porsche Carrera Cup Australia champion Cooper Murray and Australian Formula Ford Championship driver Jordyn Sinni.Aaron Cameron joined the series at Sandown, running an ex Grove Racing Ford Mustang.
Porsche Carrera Cup Australia driver Aaron Love became Blanchard Racing Team’s first Super2 driver.
Elly Morrow switched from Brad Jones Racing to Tickford Racing in Super2.
2022 Super3 champion Brad Vaughan made his Super2 debut at Tickford Racing.
Zach Bates graduated from the Toyota 86 Racing Series to join Walkinshaw Andretti United.
Aaron Seton switched from Matt Stone Racing to Gommersall Motorsport in Super2.