Go Fast Bits Boost Gauge Tap for Volkswagen Golf GTI Mk5 & Mk6 2.0L TSi/TFSi
The Go Fast Bits (GFB) Boost Gauge Tap is the cleanest and easiest way to add a manifold pressure reference port to your VW Golf GTI Mk5 and Mk6 2.0L TFSI/TSI engines. Designed for a 10-second installation with no tools required, this adaptor simply clips into place and is completely reversible, leaving no trace when removed.
Built from CNC machined 6262-T6 billet aluminium with a brass ¼” forward-facing hose barb, the GFB boost tap ensures reliable hose routing and prevents oil pooling. Two Viton O-rings provide a perfect seal that is resistant to oil and long-lasting under performance conditions.
Finished in anodized black and laser engraved with the GFB logo, it looks right at home in the engine bay while delivering factory-quality fitment. Proudly made in Australia under QMS ISO9001 standards, this adaptor is engineered for enthusiasts who want reliability, precision, and a simple install.
Key Features:
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Direct-fit boost gauge tap for VW Golf GTI Mk5 (04–09) & Mk6 (08–13) 2.0TFSI/TSI engines
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Quick and easy 10-second installation, no tools required
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Fully reversible — removes cleanly without trace
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¼” hose barb faces forward for better routing and reduced oil pooling
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CNC machined 6262-T6 billet aluminium body with brass hose barb
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Dual Viton O-rings – impervious to oil for long-lasting sealing
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Anodized black finish with laser-engraved GFB logo
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Made in Australia under QMS ISO9001 quality standards
Suitable for:
- VW Golf GTI Mk5 2.0TFSI 04-09
- VW Golf GTI Mk5 2.0TFSI 04-09
- VW Golf GTI Mk6 2.0TSI 08-13