When you complete the required amount of wins in outrun in level 2 to unlock the unique hoods, it gives you a list of three parts and their carbon-fiber counterparts. When using a Honda Civic, you will get the Speedline, Factor X, and Trap hoods. For their carbon fiber counterparts, there will be Speedline, Factor X and another Factor X. The hoods are the correct counterparts but the name will be wrong.