Reduce the wind buffeting issues OEM vehicle manufacturers overlook and save your ears with 034Motorsport’s Anti-Buffeting Wind Deflectors! These easy-to-install, universal, automotive-grade ABS plastic wind deflectors reduce buffeting when one or more windows are open, allowing you to enjoy fresh air without the annoyances of wind buffeting. As air moves around the car and past an open window, the displaced air often flows into and out of the open window, creating a resonance that results in ear-deafening thumping that worsens as speed increases. This thumping, known as Buffeting, can be incredibly uncomfortable and disorienting, especially when driving at high speeds, such as on the highway or during HDPE or track day events where windows must be down. 034Motorsport's Anti-Buffeting Wind Deflectors combats wind buffeting issues by smoothly deflecting air from the open window. This prevents air from rapidly entering and exiting the car, thus reducing or eliminating buffeting. Features: Greatly Reduces Aero Buffeting When One or More Windows Are Open Especially Effective for 2-Door Vehicles (R8, TTRS, RS5, M2, M4) Made from Automotive Grade, Injection Molded, ABS Plastic Includes 3M VHB Tape Pre-Installed Easy, Toolless Installation Universal Fit What’s Included: 1 pair. - 034Motorsport Anti-Buffeting Wind Deflectors Fitment/Applications: Universal - Fits any vehicles with windows