Sega GT 2002 Cheats

Sega GT 2002 Glitch: Money/Part Bug
When you spend all your money on any one part, the game will sometimes glitch and refuse to set your money to zero, and instead, deduct no money at all while giving you the part in question.

Sega GT 2002 Super Racing Muffler
Clear the second season then race the hatchback event. If you raced the hatchback event before doing so, you may not perform this trick correctly.

After you clear the second season buy a Civic Type R 02 and fully modify the car. Race the hatchback event and come in first.

Sega GT 2002 Nitrous Oxide Part
To obtain nitrous for the drag race you must be on a day ending in a 6 (26, 86, 236, etc). You must first lose a drag race at least one day before the day ending in a "6", or up to 3 days in advance (ends in "3").

Once you have lost, and it is a day ending in a "6", go to the used parts shop and the part will be all the way to the right under the "???". The part costs $1980 and you can only use it once (by pressing Y button) in a drag race.

Sega GT 2002 Get Hidden Parts
4th Muffler - Beat the Hot Hatch Event in the 2nd season. If you already ran this race in the 1st season, you can't unlock this part.3rd Turbine - Win the Group B race in the 2nd season. If you already did this race in the 1st season, you can't unlock this part.3rd NA Tune - Win the Touring Car Event in the 2nd season. Again, if you already ran this race in the 1st season, you can't unlock this part.