If you didn't already buy the boost I'd advice you as Frogzee did, but this time with numbers...
In Europe you can buy 5750 boost for 15€ and with this money and december's free boost code you can buy the RTR-X. Then you've got no boost left to tune it, and the RTR-X comes with street tuned parts.
You can also buy 8000 boost for 20€. Difference being 5€ should not be significant if you're being a one time boost buyer... With this you get a car similar to the GT3-RS or RTR-X with no extra cost (that being the snowflake) which also has some visuals on it, which if you like you keep. So you've got 8k boost and a car.
With only an extra 5 euros you get almost all-pro parts PLUS a T2 car, or a full pro package for your car.
Finally, if you're willing to risk it and wait, usually just before they change the gift-car they also giveaway a 25% speedboost (meaning that with the 8k package you get another 2k boost, and with the 5,75k you get another 1400 boost). But that's a risk, cause don't forget... it's the snowflake this time...
Edited by Xountini, 04 January 2012 - 01:29 PM.