Select rear spoiler type 5 for R30 and R30M, to change the horn to siren.
When Pausing, press triangle + square to remove the Pause menu. You can't unpause the game while removing the pause menu. Press TRIANGLE + SQUARE to show the Pause menu.
Quickly tap L2 and the cop will get off your case.
Put a team sticker on the car you were driving for this team to get a special nickname.
In Parts type select screen, selecting Aero parts or exhaust will make the camera move toward the car, but pressing triangle button will not cause the camera to move close to the parts (you'll see the entire car on your screen). Press triangle button again to see the close-up.
In Time Record screen, hold down L1 + L2 + R1 + R2 with START to reset the record data.(This will also reset the Quick race high score). These will not be saved, though.
When viewing replay, press SELECT to show the meter(s).
When having one on one battle with a rival, hold down 1P controller's square button to show other cars on the course.
In "FREE RUN", press 1P's controller square button when you enter the course select to show other cars on the course.
In Pause Menu (except in the VS mode), hold down square button while you move the cursor to the bottom to show "ANALYZE" option. Selecting this option (turning this ON) will show the ANALYZE meter.
Hold down L1/L2/R1/R2 when selecting "Shift Assist" option, to show ornaments in Driver view.
When viewing replay in "DRIVER VIEW", press L1/R1 to move the camera left/right.
When you're about to see the replay, hold down 1P controller's triangle button to see the replay in regular camera angle. (You can't switch camera angles when you do this).