Is there a cheat for forza motorsport 2

No there is not a cheat code but there is a glitch that gives u free money.
1.buy the second best upgrade.(the complete engine upgrade gives u the mostmoney)
2.go to it after u buy it and press x and right trigger at the same time.
3 when it asks if u want to sell it say yes
4.it will give u the money for the best part and keep the part that u have bought
Hopes that this helps