Check the listing for details. 3" 76mm OPEN Exhaust Control Valve Set Vacuum Actuator Boost Stainless Butterfl. Condition: New. Listed at 93.81 USD. OPEN STYLE - NEGATIVE PRESSURE Descreption Stainless Steel Exhaust Control Valve Set We are based in Walsall, offering same day collection or next day delivery available to (please see postage options) When the valve is not working, the valve is OPEN at free condition Please check your exhaust set up to decide if the car requires a stock "open valve" or "Closed Valve" Ideal for cars that already have a vacuum valve but can also be used on NA or Turbo applications. Please Visit Our eBay Store for a Wide range of TOP QUALITY Parts! Please note that since January 4th, any purchases made from customers outside United Kingdom are like to get charged and import tax / duty by your Customs. Please check the tax charge in your country before making a purchase. Buyer / recipient is responsible for.