You have a Nissan GTR and you want a more of a unique appearance with carbon fiber. I would advise you to add a Carbon Fiber Hood. Change the factory part and adding a Carbon's Fibers Hood to your GTR's will make your appearance more unique. A lot of sport cars have Carbon's Fiber Hoods that gives them more expensive appearance. By adding the Carbon's Fibers door you will lose weight on your GTR's. The reason is the factory build there cars to weigh a certain amount with their heavy metal product. By removing the factory door and adding Carbon's Fiber Hoods you gain more power and weigh less. Carbon's Fiber Hoods is exactly what the name suggests, extremely thin strong fibers and is most notably used to reinforce composite materials, particularly the class of materials known as carbon's fiber or graphite reinforced polymers.
A Carbon's Fiber Hoods will give you the aggressiveness look that your car needs to intimidate your competition. These Carbon's Fiber kit also have a rear and front bumper, and side skirts. Make sure to add wider wheels and tires to your car giving it a broader stance. Carbon's Fiber Hoods can actually increase the performance and handling of your vehicle as well as improving the aerodynamics of your car body. The faster you drive the more air is forced under your cars body. This can cause you to lose control of your car, or give you poor handling performance. A Carbon's Fiber Hoods wind splitters is a protruding flat surface in the front of a car that is designed to decrease front end lift and exert down force. As the air passes over the top of the cars body it comes in contact with the wing pressing down creating better traction.