Peace, mercy, and blessings of God be upon you. Available electronic exhaust valve of excellent quality, fits all cars. ((New in its box, unused)) ((It has the feature that it is electric, not air. Air has many malfunctions due to the device that comes with it. The valve I am offering has a switch, which is better than a remote. When you open it, the sound comes out, and when you close it, the original sound returns.)) The available sizes are 3 inches, the best size for performance and sound, and it fits all cars. Contents: 1- Thermal insulation for wires 2- Electronic exhaust valve 3- Switch that can be installed anywhere inside the car 4- Elbow: 35﷼ Installation is very easy and costs less than 260﷼ at any exhaust shop. Shipping is available only via ((Aramex - Zajel - SMSA)). The shipping cost is, of course, the buyer's responsibility.