The Turbosmart Kompact Plumb‑Back blow-off valve for 2020+ Audi RS6/RS7 V8 twin‑turbo applications is specified as a plumb‑back VR30 unit that returns charge air to the intake. Offered to match the vehicle’s plumbing, the compact design facilitates installation in tight engine bays while preserving the factory recirculation route required by these models.
Turbosmart 2020+ Audi RS6/RS7 V8 Twin Turbo Kompact Plumb Back VR30 BOV