2)Determine the installation location and then make comparison of the product and installation location. Just clean your existing exhaust tips thoroughly, peel the tape, and press them on firmly. They fit a wide range of modern Mercedes models, including the A-Class, B-Class, C-Class, E-Class, GLA, GLC, GLE, and GLS from various years (check the specific list in the description to confirm yours 4)In order to achieve better effect, if the temperature is below 20 degrees, we suggest heating double sided adhesive with hair dryer or lighter . 🚗【Easy to install】Easy to install with adhesive tapes, no damage to your car. 5)Align position and then paste. Why Choose Our Product? 🚗 100% Brand New! 🚗 Easy and quick installation even for beginners. The paste effect depends on paste conditions and correct installation. 7)Please don't touch water and Keep dry after been install at least 72 hours. 🚗【Excellent Protection】This exhaust tail pipe tip trim can give great protection for your car exhaust tail pipe, and prevent the surface of interior exhaust tail pipe from scratches, dust, keeping it clear and new all the time. If the product doesn’t fit your vehicle, please contact us immediately and DO NOT INSTALL. Mercedes Benz METYOUCAR Stainless Steel Car Tail Muffler Exhaust Pipe Output Cover Fit For Abceclaclsglcglegls Black Exhaust Tip Decoration Or it will easy to fall off. Aazon.co: 2PCS Universal Car Vent Decoration Sticker Duy Exhaust... 🚗 【Suitable Car Type】 According to the original car design, Especially designed for Mercedes Benz. For Mercedes Benz GLE350 GLE450 GLC GLS W167 X253 X167 2020-22 Muffler Exhaust Pipe Tail Cover Trim Car Exterior Accessories ABS - 34 Clean the position before installation, and heat the tape a little for better adhesion.