In the 3 win hangout races the prize is 10,000 but if you win one race and let someone else win the others you will get 7,000 instead but if you keep doing it without wining all thee only 1 then you will get infinite money
Go to any random race in the LA career, pick a race on your GPS system, then head to that race. When you start the race, avoid the first checkpoint to get into the garage. Enter the garage. Then you will find all 20 of the colletables!
Start or continue your LA carrer (Tip: Drive around for 5 minutes and you will ket a call from booke) He will tell you to drive down to the beach. Then, head to the beach. Booke will tell you where to go next. He will tel you to go back towhere you started, and you will find a gray checkpoint. Drive into the gray check point and you will unlock all the cars in the game
It is possible to put the Trans Am hood bird on another car or the old school Challenger's decals on a new car by doing the follwing. Go to the Vinyl shop and save that car's Vinyl Package. There are 3 slots to save in. Then apply it to the other car via the 'Vinyl Packages' option which is located at the bottom.