Eponcia Shark Fin Diffuser Kit, Universal Air Vortex Generator Spoiler Wing for Car Roof, Noise Drag Reduction Self-Adhesive Fins Fit for Cars Trucks SUVs Car Exterior Deco Accessories (Black, 10PCS)

High-Quality Materials: This shark fin diffuser is made of high-quality ABS material, boasting excellent weather resistance and impact resistance. It maintains stable performance in outdoor environments such as high temperatures, rain, snow, and strong sunlight, resisting fading, cracking, or deformation, ensuring long-term secure installation and a long service life

Noise Reduction & Aerodynamic: The aerodynamic design of the shark fin diffuser effectively disrupts turbulent airflow over the roof, reducing wind noise at high speeds by improving airflow direction, thus enhancing driving quietness. Its unique vortex structure also helps reduce air resistance, providing smoother airflow for a more stable and comfortable driving experience

Universal Compatibility: The diffusers are manufactured to universal sizes and designs, suitable for most vehicle models, including sedans, SUVs, trucks, and various roof structures. They can significantly enhance the sophistication of a vehicle's exterior, making the roof more dynamic and attractive, allowing your car to stand out from the crowd and showcase unique personality

Self-Adhesive Installation: The roof spoiler comes pre-applied with strong adhesive, requiring no other tools. Simply peel off the protective film to securely attach it to the roof surface. The adhesive is resistant to high and low temperatures, rain, and is not prone to peeling. Installation is simple and quick, and will not damage your car's paint. You only need to clean the car's surface before applying

Package Contents: The package contains 10 air vortex generators, a generous quantity. Each diffuser measures 2.07 * 0.91 * 0.87 inches. They can be installed to fit various roof lengths and personal preferences, meeting your DIY car decoration needs. It's a highly convenient and cost-effective kit option