This diffuser is a perfect match to your MDX Type S bumper. Extend the aggressive design with this OEM+ clean looking diffuser. The fins will perfectly match your valence without scratching it due to the double faced tape already applied to the back of them. Easy install, nothing has to be removed off the car. Kit Includes 41'' Rear Diffuser plate with pre-drilled holes Stainless Steel Hardware Assembly and installation instructions Material 10mm Thick HDPE Polyethylene Plate + 12mm thick Fins(4) Durable and impact resistant Perfect rounded edge on fins and plate Finish Matte Black Gloss Black that matches MDX Type-S gloss trim finish This diffuser is made from the same durable material than our splitters. With it’s 10mm thick high density polyethylene base and 12mm fins, this diffuser will add an aggressive OEM + style to your car and could complete perfectly your Artwork splitter kit. No visible hardware once installed. Click here to see Installation video