Found this carbon fiber hood! For the uninformed, a carbon fiber hood drastically reduces the weight of the part you are replacing. Less weight=more power and mileage. As the same time you must remember that any differences in weight can also have a negative effect!
http://www.advancarbon.com/#/item/oem_style_2014_toyota_corolla_carbon_fiber_hood/
http://www.advancarbon.com/#/item/oem_style_2014_toyota_corolla_carbon_fiber_hood/