Well here I wil give you an advice just be sure to listen if you paint you're BNW black guess what then after that go to some of the spoiler checking and right there will show master colpase click then you will be there at custimixzing you're BNW m3 gtr
here is a couple a cheats you found.................................................
Race Mia at main menu left right upup left down right left right right 3 times really fast and win a dude!!!!!!!!!!!!!!!!!!! Charlet 350 z lazer tm
Race the evil razor shortly just press JS GP while racing magnefasint
So that is my cheats once again monsterhouse muscle of the hawks
To get the ford gt you must be in the titel screen (thats the place where you're suppose to press start after it lodes) and press "left, right, left, right, up, down, up, down" and if you'er looking for some more chanllanges here's a code for the bugger king challang "up, down, up, down, left, right, left, right" and if your looking for a new part for your can enter this code"up, up, down, down, left, right, up, down" And say you want to free rome with your buddy.
Just go to the multiplayer split screen, do a circuit race, choose the level "OMEGA" and head backwards until you come to a hidden gate... It should have green lights on the left and right side. Brake though the two gates and keep heading forward though the other two. Then, there you have it. Free rome with two player... But there is no traffic... And if you head to far the game will pause and you'll have to go back to the dash bored... But still it's alot of fun while it last... This is Khonnan, singing out............*CLICK*