Compatible with XDiavel S models from 2018, 2019, 2020, and 2021.This set includes one pair of radiator cover protectors, also known as side panels.Made from prepreg carbon fiber with a 3K weave, cured in a pressure autoclave oven for consistent finish and structural integrity.Components are formed in molds to match the shape and dimensions.These are aftermarket carbon fiber parts; minor adjustment may be needed during installation.Designed for direct replacement of the radiator covers, maintaining factory fit and function.Installation requires no additional hardware or modifications. This is not an part.All brand mentions are used strictly for compatibility reference.