2019-2021 Nissan Maxima - STILLEN Rear Diffuser [Unpainted] - KB12846Features & Benefits: Dramatically Improves Visual Appearance of Rear Bumper Race Inspired Design features Aggressive Fins & Deep Air Channels Aggressive styling sets your Nissan Maxima apart from the crowd Widens the look of the rear bumper adding a sexy and sporty look Draws attention to the rear of the car, highlighting the exhaust and driving home the 4DSC Look Compliments the factory exhaust cut out nicely Part Comes Pre Installed with 3M