Product Info
Choose TS-0203-1022 Dual Port or TS-0203-1222 Plumb Back for a suitable 25mm hose-connected installation. These vacuum-operated valves require correct plumbing, orientation and clearance; universal describes the connection style, not guaranteed fitment to every vehicle.
Dual Port includes a blanking plug for conversion to either fully recirculating or atmospheric operation and an installed pink spring rated -24 to -14 inHg. Plumb Back has an installed green -15 inHg spring. Follow the manufacturer’s installation guidance and check applicable vehicle-use requirements. Sold individually; installations such as the Audi S4 B5 2.7L (1997–2001) require two valves.









