2003 Formula Nippon Championship
The 2003 Formula Nippon Championship was contested over 10 rounds. 10 different teams and 21 different drivers competed. All teams had to use Lola chassis and Mugen Honda engines.Teams and drivers
Calendar
Drivers' Championship
;Scoring system:
Position | 1st | 2nd | 3rd | 4th | 5th | 6th |
Points | 10 | 6 | 4 | 3 | 2 | 1 |
Teams' Championship