This method is not mine, I found it while searching what 'the deal' was with this car that I found in the code. I do not remember where I saw it though so I apologise for not giving credit.
To get the car just follow these steps.
You do not get a paint chip so the colour is exclusive to this car.
This will probably be patched with the 1.06 update so get them while they're hot, or frozen in this case.
To get the car just follow these steps.
- Make sure you have some money to buy cars with.
- Delete the game data installed on your PS3 with the 'Game Data Tool' (Not the save data)
- Start GT6 and let it install the updates to 1.05.
- Disconnect your PS3 from the internet.
- Do NOT do the in game updates.
- Go to the BMW dealership and buy as many Frozen Black M4 Coupes as you care for.
- Reconnect to the internet.
- Let the in game updates install.
You do not get a paint chip so the colour is exclusive to this car.
This will probably be patched with the 1.06 update so get them while they're hot, or frozen in this case.