Re: VSR VR6 (VWJETTY)
well, only 500 made, never offered in the us, imported, you better have deep pockets.
it was a VW Motorsport developed manifold that mimics the same style "shift rod" inside the manifold that was used on the MK4 plastic manifolds. in a sense a "flap" that changes the geometry of the air passage.
they come for sale every now and then. expect to pay approx 2k for a complete one.
2.8 manifold vs vsr