2025 TA2 Racing Muscle Car Series
The 2025 TA2 Racing Muscle Car Series was the ninth year of the TA2 Racing Muscle Car Series, a racing series for TA2-class cars held in the eastern states of Australia. The series was promoted by TA2 Racing Australia, and was the first under the new ownership of a group of regular series competitors.
It was one of two national series for this class of car in Australia - the other was the Australian National Trans-Am Series.
Traditionally ran over six rounds as the headline class at the Hi-Tec Oils Super Series, the series added a seventh round, as a support race at the Bathurst 6 Hour. This race was also part of the National Trans-Am Series, leading to an expected combined entry grid "in the vicinity of 40 cars" according to the series promoters.
Calendar
Source:| Round | Event | Circuit | Dates | Format | Map |
| 1 | Hi-Tec Oils Super Series Round 1 |  location map+ |float=none |Australia |width=350 |caption= |places=location map~ |Australia |lat=-33.98 |long=150.72 |label=Sydney |position=bottom location map~ |Australia |lat=-33.26 |long=149.33 |label=Bathurst |position=leftlocation map~ |Australia |lat=-36.52 |long=146.08 |label=Winton |position=bottomlocation map~ |Australia |lat=-34.415 |long=138.504722 |label=Mallala |position=bottomlocation map~ |Australia |lat=-27.690278 |long=152.6525 |label=Ipswich |position=left |