Benefits and features Improves performance at speed: spoilers help reduce wind resistance, increase downforce, and enhance vehicle stability at speeds, which can boost driver confidence. Universal rear design and size: universal rear bumper spoiler, rear lip, rear spoiler, diffuser decoration accessory with a length of 120128 cm. Designed for broad compatibility across many vehicles. Durable ABS construction: made of ABS material that resists fading, aging, and wear, helping maximize strength and durability over time. Aesthetic and aerodynamic combination: adds visual appeal to your car while providing a scientifically designed aerodynamic profile to further reduce wind resistance. Specifications and applications Material: ABS Size: 120128 cm Fit and function: universal rear bumper spoiler / rear lip / rear spoiler / diffuser decoration accessory Performance benefit: reduces wind resistance; increases downforce; enhances speed stability Use scenarios speed highway driving: install to improve stability and control at elevated speeds. Longdistance trips: benefit from a streamlined profile and enhanced appearance during extended drives. Car or shows: an easy upgrade to decorate and a wide range of vehicles due to the universal size and rearmounted design.