JCSPORTLINE Carbon Fiber Front Splitters for Cadillac Ctsv Coupe 2 door 2009-2015 Fitment:These Front Splitters fit for Cadillac Ctsv Coupe 2 door 2009-2015 Material:Made of carbon fiber material, Made by approved & certified manufacturers with materials that meet market requirements and road use regulations. Installation:Use self-adhesive tape and screw to install. Package including: 1 pair front splitters. Shipping:Generally takes 5-10 business days shipped by EMS. Please keep patient and allow 1 extra day if the order is placed during the weekend. Please check the item and accessories in the package. Preparatory work(alcohol,electric hand drill,3MM drill,screwdriver,duster cloth,masking tapes. Put the front splitters to the best position and mark the mounting positions with masking tapes,then remove the splitters and clean the mounting positions with alcohol.After it dry,apply adhesion promoter to the position of the self-adhesive tape. Tear about 10CM of the self-adhesive tape on the splitters, aiming at the mounting position, tear the red protective tape slowly and press the splitters to the car tightly. Install the original turnbuckle on the bottom,if not,drill holes. Fasten the drilling holes with self tapping screws,installation completed.