If you can't have a normal conversation without yelling or have to crank the radio to hear it in your C4 Corvette...Windjammer to the rescue! Simply fasten our C4 Corvette Windjammer to the windshield header of your C4 coupe or convertible Corvette and start cruising comfortably. Our C4 Corvette Windjammer actually deflects air over the top of your C4 Corvette to eliminate top off interior noise by 75% and interior air turbulence when your top is down or the hardtop is off. All Windjammers are tinted to also provide a 90% reduction in sun glare. Each Corvette Windjammer is made of tough Dupont plastic for durability and long lasting good looks. Each unit includes detailed instructions and hardware.