Pimp My Ride cheats and cheat codes for Nintendo Wii

Ways to unlock customers
Pimp out a few customers rides to get more customers:

Unlock Hari, Leon, and Alix as customers:
Pimp Maria's and Andrea's ride.

Unlock Alyana, Jason, and Sandra as customers:
Pimp Leon's, Hari's, and Alix's ride.

Unlock Zeke, Na, and Jewels as customers:
Pimp Alyana, Jason, and Sandra's rides

Higher score:
Most of the time the kind of things in most need of pimping are usually rims,
body kits, paint jobs. Go for them first to reach a higher score.