Built on the same design as the 42 Draft Designs boost gauge tap, the vacuum manifold tap allows
for the connection of a much larger vacuum line. This vacuum line 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!
42's vacuum manifold tap fits both FSI and TSI motors. Installation is quick and reversible. No tools
are required and our fitting leaves no marks on the intake manifold or PCV tube.