Description: Fine Material: The exhaust valve is of fine stainless steel made, which is firm, durable and not easy to break. Fine Replacement: The exhaust valve is the fine replacing choice when the old one of yours gets broken. Different Size: The exhaust valve is designed with many different size that you can choose according to your vehicle. Modified: The exhaust valve is also a fine modified part for your car for better performance compared with the old one. Convenience: The exhaust valve is simply designed and can be installed easily, which is a good choice. Specification: Material: Stainless Steel. Color: Shown as Picture. Size: Shown as Picture. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Vacuum Exhaust Valve.