These are replacement parts, not covers! Each C7 owner can choose Concept7 components to suit their own level of taste and individuality. Each Concept7 real carbon fiber component is produced from a vacuum infusion process that is post cured and clear coated, wet sanded and polished. This creates the finest carbon fiber composites plus its built to exacting standards with an eye on fit, finish and production quality. QUICK FACTS Comes with instructions. Please allow approximately 2-3 weeks to ship. Corvette Guys is proud to bring you latest Concept7 - Carbon Fiber Quarter Intake Ducts for the C7 Stingray Corvette. Sold as a pair. The Concept7 was awarded the 2013 SEMA Design award for "Best Chevrolet Accessory" on the C7 Corvette and best Corvette at show. Now you can have this same award winning design on your own Stingray!