Our customers span from independent repair shops and franchises to new car dealerships, car enthusiasts, and DIY enthusiasts The beveled design and double layer of the end of the exhaust pipe makes the product stronger protection and more beautiful. High-quality carbon fiber and stainless steel, characterized by their exceptional strength and rigidity, effectively shield the exhaust pipe from contaminants such as dust, mud, and rainwater. TIP:1-Ensure a distance of at least 2 centimeters between the rear neckand the bumper to prevent the bumper from burning at high temperatures.2- Avoid installing this product immediately after the car has stopped or started, as the exhaust pipe may pose a burning risk. Remove the original exhaust pipe and clean off the tailpipe with penetrating oil and a shop rag. Make sure your vehicles tailpipe surface clean. Slide new exhaust tip into tailpipe. You may meet resistance. Cover the exhaust tip's end with a towel, then tap it into place using a rubber mallet. If you think it's not tight enough, extra soldering will be a good safeguard. Check if it is tightened to avoid loosening and falling off. *Always wear gloves during installation to safeguard against potential injuries. Special Design Fit most cars with 2.5 inch (62-64mm) tailpipe outer diameter Exhaust Pipe Adapters Exhaust clamp Installation Steps Diagram Step 1: Cleaning the Tailpipe Step 2:Installation Work Step 3:Tighten the Bolts/Clamp Step 4:Finish the Installation