Go Fast Bits · New
GFB Gauge Port Mark 5/6 GTI
MPN 5800 · Store SKU gfb5800
Supplier stock checked 11/7/2026, 10:56:24 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Most modern engines have eliminated vacuum ports from the intake manifold, making it difficult to install boost gauges, boost controllers, aftermarket blow-off valves and other devices that require a signal from the intake manifold. GFB's Gauge Port range allows a quick and tidy solution by tapping into existing features on the intake manifold to provide an extra reference port. Gauge Port/Boost Tap VW GTI Mk V/VI
Manufacturer fitment & guides
- VW VW Mark 5/6 GTI
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
