They feature a 100% Perfect Fitment in place of your factory hood. Each piece comes with a very nice flawless finish. The carbon fiber weave is nice & straight. The surface is also clear coated to prevent any fading and to lessens scratches from everyday driving. Hoods with vents are a must have for the performance minded individual. The vents allow hot air to escape from the engine bay to allow the cool air in and as we all know the colder the better. All mesh grills and/or scoops will be included.These SEIBON hoods are a perfect finishing touch for any show car and compliments any other carbon fiber parts you may already have.