Want to make your Tesla Model 3 look more aggressive and sporty? This rear bumper diffuser kit is a popular mod! It's a 3-piece set that includes the main lower diffuser valance and side extensions. It's designed specifically for the 2017-2023 Tesla Model 3, including Standard, Long Range, and Performance trims. The color is black and it comes with a painted surface finish. The material is a durable plastic. It attaches using a combination of strong adhesive tape, bolts, and screws for a secure, semi-permanent installation. This is an unbranded aftermarket part, but it's made to be a direct replacement for the stock lower bumper section. Gives your Model 3 that track-inspired, aerodynamic look. Comes brand new in protective packaging. Installation requires some mechanical skill. Transform the rear end of your Tesla from ordinary to extraordinary. Add some serious style points!