BAZHOU Universal Car Stainless Steel Dual Exhaust Pipe Tail Muffler Car Round Mouth Double-Tube Tail Pipe Curved Type Double Tube The Exhaust Pipe MATERIAL: Made of Stainless steel has very strong anti-corrosive, also has good corrosion resistance to alkali solution and most organic and inorganic acids. BENEFIT: It also reduces the noise emitted by the exhaust pipe to a certain extent and makes the sound slightly softer and better. DESIGN: Curved type, smooth surface, and bright silver color adding temperament to your vehicle. FUNCTION: Protect the car from deformation of the exhaust pipe. It also acts as a booster and a spoiler. INSTALL: No weld and drill needed. Just fix the screw to the appropriate location of tailpipe by Wrench. Color: silver black Size: Interface diameter: about 6.1cm, edge diameter: about 12.5cm, small mouth diameter: about 6cm Quantity: 1pc 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.