Full Walkthrough

I will admit right now, I love cars and I know how to do the basics plus, but playing this game I've realized how little I know about how every component works. I was wondering if there was any more specific tutorial? I've been trying to figure out the proper combinations, but for the most part there are certain components that I haven't quite figured out what other pieces are affected by and how they are affected. It would also be nice to see the full statistics on what each part does. I know that would be unfair to release the entire stats of all the parts and then just have people punch the numbers in and find the best combo, but it would be nice to see percent change on each area that the part affects in-game.