When do you get the black cars in Gran Turismo 4?

I got all of the ingredients for the ultimate weapon 7 orichalum an orichalum dense and twilight crystal and the serenity and mythril cyrstal and my moogle is lvl 9 why can't I make it? What category codes are for new or experimental procedures? Why Do you Lurvv Hiim? What barbiegirls.com codes are for clothes and how can you get them? Where do you go after mission 13 on crash mind over mutant? Names of wild animals in the world? When is Luminous Arc 3 going to be released in North America? What is the Best version of gymnopedie no 1? What is the ending of swords and sandals 3 mean when it says Galactus Facinatrus? In call of duty modern warfare 2 what perk is bullet peteration in? Do demos still download when your console is off? How do you complete the save Coco and Crunch mission on Crash Bandicoot Clash of the Titans on PSP? What isLAnd do you get a blaCk hat in on poptropica? What statements best illustrates the concept of the halo effect? Where did the invisible man go on wild west island on poptropica? How much money has wizard 101 made? What legendary Pokemon can you find on Pokemon white 2? How do you get Godzilla unleashed cheats menu up? What is the seed code for General Fuzukie? What do you do when you cant turn the rings on the door needing the ebony claw in the quest of the Jagged Crown in Skyrim?

When do you get the black cars in Gran Turismo 4?