K-Tunes Racing Fuji International Speedway Circuit GT4 Qualifying Lap Time Records
| Lap Time | Racer | Racing Circuit | Race Car Model | Race Car Level | Year / Racing Series |
|---|---|---|---|---|---|
| 01:49.126 | Fuji International Speedway Circuit | Toyota GR Supra GT4 EVO | GT4 | 2024 Japan Cup Series | |
| 01:50.374 | Fuji International Speedway Circuit | Toyota GR Supra GT4 EVO | GT4 | 2024 Japan Cup Series | |
| 01:50.686 | Fuji International Speedway Circuit | Toyota GR Supra GT4 | GT4 | 2023 GT World Challenge Asia | |
| 01:53.674 | Fuji International Speedway Circuit | Toyota GR Supra GT4 | GT4 | 2023 GT World Challenge Asia |