| Team | Car | No. | Drivers | Class | Rounds |
|---|
BC Racing | Alfa-Romeo Giulietta Veloce TCR | 51 | Huang Chin-Chang Huang Shu-Ni Huang Chun-Chih Liao Chun-Hao | AB | 1–2 1–2 4 4 |
| 11 | Huang Chun-Chih Liao Chun-Hao Huang Shu-Ni Liao Chia-Ling | B | 1–2 1–2 4 4 |
Border Team | Audi RS3 LMS TCR SEQ Honda Civic FK7 TCR | 75 | Huang Chien-Yeh Yu Yi-Hao | A | All |
Cupra TCR SEQ Honda Civic FK2 TCR | 76 | Huang Szu-Chia Hsu Jen-Kuang | B | All 3–4 |
Carsman Racing | Honda Civic FK8 TCR | 23 | Kao Chieh Weng Chih-Yuan | A | 4 4 |
| 7 | Chen Chin-Hung | B | 1 |
GH-Team AAI | Honda Civic FK8 TCR | 15 | Liu Wei-Chih Chen Chun-Hua | A | All 4 |
| 91 | Shih Shih-Wei Shaun Thong Chen Chun-Hua | A | All 1, 3–4 2 |
KOE Racing | Honda Civic FK8 TCR Cupra TCR SEQ | 26 | Chuang Chi-Shun Tsai Chang-Ta | A | 1, 4 1, 4 |
Cupra TCR SEQ Audi RS 3 LMS TCR SEQ | 1 | Chen Hung-Wei He Shu-Hsian Hu Han-Chung | B | 1–3 All 4 |
| Honda Civic FK8 TCR | 96 | Chen Chun-Fu Su Yen-Ming | A | 4 4 |
KOE SX83 Racing Team | Honda Civic FK8 TCR | 96 | Chen Chun-Fu Su Yen-Ming | A | 1 1 |
| VW Golf GTI TCR SEQ | 63 | Lo Tien-Yi | B | 1–2 |
Liming Racing | Honda Civic FK8 TCR | 89 | Kao Tzu-Lung Wu Yi-Chan Chuang Chi-Shun | AB | 1, 3–4 1, 4 3 |
Molife | Audi RS 3 LMS TCR SEQ | 77 | Wang Shang-Yuan Yang Meng-Chiao | A | 1, 4 1, 4 |
Speed Verse Raicing Academy | Audi RS3 LMS TCR SEQ | 14 | Hung Yu-Hung Yao Yuan-Hao Lo Sze-Ho | A | 1 1–2, 4 2 |
| Honda Civic FK8 TCR | 85 | Kao Chia-Hung | A | 1–2, 4 |
Triple S Team | VW Golf GTI TCR SEQ | 35 | Liang Wen-Yao Su Chien-Hua | B | All |
YSR Motorsport | VW Golf GTI TCR SEQ | 21 | Lin Yuan-Hu Yuan Sheng-Ping | A | 1 1 |
Yu Speed | Audi RS3 LMS TCR SEQ | 39 | Chang Wei-Chung | A | 1–3 |
| Audi RS3 LMS TCR DSG | 88 | Chen Chih-Chung | B | 2 |
Zuver | Audi RS3 LMS TCR SEQ | 57 | Lee Cheng-Yu | B | 1–2, 4 |