BFI PCV Blockoff Plug & Boost Tap Kit 1K · B6 Passat 2.0TBuilt on the same design as our vacuum manifold tap, the PCV Plug & Tap removes the factory PCV hose and adds a single port. This port can feed a larger boost vacuum accessory diverter valve, wastegate, or a vacuum manifold. Using a vacuum manifold and this tap, a motor which previously had no available boost vacuum ports can now have 4! Features: Replaces OEM PVC hose Barb fitting for 1 8" NPT Stainless steel threaded plug What's Included: BFI PCV