Mk5-Mk6 Boost Gauge Tap

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The 2.0T FSI & TSI motors are certainly cool, but where are the vacuum lines? There's one, but tapping this stubby little thing results in a mess. Tap your intake manifold the right way using our Mk5 Boost Gauge Tap! Installation is simple - remove the PCV tube, slide this fitting into the intake manifold, pop the PCV fitting back on, rotate to lock, and read your boost. No hose clamps or modifications needed.

Our boost gauge tap is CNC machined from 6061 aluminum. The design mimics the factory intake manifold and PCV tube, squeezing a spacer between the two. In this spacer, a brass barb allows for a universal boost gauge connection. A carefully designed tab allows the fitting to lock into the stock intake manifold. Precision machining on the female side allows the PCV tube to lock in and seal without leaking. On the male side, two Viton o-rings seal the fitting inside the intake manifold. 

Our boost gauge 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. Our boost gauge barb fits .170" ID tubing. 


Fitment Information

Fits 2006+ VW Mk5 Jetta/GTI 2.0T FSI & TSI Fits 2005+ VW B6 Passat 2.0T FSI & TSI Fits .170" ID Tubing 2 Viton O-rings Included Available in 2 Mk5 Tubing Kits

Additional Details


1 Review

  • 5
    Nice look and no leak

    Published by Michael on Feb 24th 2018

    Fits pretty tight no leak or rattle or anything.
    Volkswagen Golf GTI MK5 2.0T FSI 2007.

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