Instructions
Change the car's external colors from the "Paint Car" option. From this menu you can paint individual parts such as the hood or rims, create and apply custom decals, and tint the car's windows. Players can create amazing car decals using the Forza painting options.
Modify the minute details of your favorite cars from the "Tune Car" section. Some of the many details you can alter include tire pressure, brake alignment and level of streamlined downforce the car has. These selections change how your car reacts to the road, weather and other factors during a race.
Improve your car from the "Buy Upgrades" menu. Many car parts and accessories can be installed into a car from this section to raise the rating of its speed, acceleration, braking, handling and rarity. The four subsections of car parts you can browse through are "Engine and Power," "Platform and Handling," "Tires and Rims" and "Body and Aero."