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HARRYS EURO - NZ's Largest Online Performance Parts Store
HARRYS EURO – NZ's Largest Online Performance Parts Store

GFB BOOST TAP 5800

by GFB
$109.90
ITEM

The GFB Vag Mk5/6 Boost Gauge Tap Provides A Neat & Easy Manifold Pressure Reference Port For 2.0 Tsi/fsi Engines.
Easy To Install With No Tools And Is Completely Reversible.
10 second installation!

Single clip-on part, ready to go straight out of the packaging.
Uses a ¼” hose barb that faces forward for better hose routing and to stop oil pooling in the bottom of the hose.
Features two Viton O-rings which are impervious to oil, and a billet 6262-T6 aluminium body with a brass hose barb.
Anodized black and laser engraved with the GFB logo, making it look right at home in the engine bay.
Removal is simple and leaves no trace that it was ever installed.
CNC machined and made in Australia under QMS ISO9001

SUITABLE FOR:

AUDI 8P S3
AUDI 8S TT
AUDI TTS

VW MK5 GTI
VW MK5 Pirelli
VW MK5 Edition 30
VW MK6 GTI 
VW MK6 R
VW MK6 Edition 35
VW SCIROCCO R
VW 6R POLO GTI

SKODA OCTAVIA 1.8/2.0 TSI

  • Unsure about fitment?
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  • NZ's largest Online performance parts store
  • All products backed by manufacturer warranty
  • 100% genuine parts
  • Hassle-free 30-day returns & refunds
  • Competitive pricing
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  • Workshop installation available
  • Fast 1-3 days dispatch on in-stock items
  • Shipping from only $11.90
  • Click & collect available
  • Dealer-level MTA workshop
  • Expert tuning, upgrades, and servicing
  • Visit us: 15a parkway drive, Rosedale, Auckland
  • Open 6 days

Harrys Euro

150+ Brands · 30,000+ Performance Parts

Proudly Serving Kiwi Drivers for Over 9 Years
Store & Workshop
Workshop

Parts + services, under one roof

Shop performance parts in-store or online, then have them fitted and tuned by the same team. No referrals, no second trips.

Performance

Dealer-level workshop, MTA assured

Fully equipped to support late-model European vehicles — diagnostics, servicing, and performance builds done right.

Parts

Built for real-world performance

We fine-tune high-performance machines to suit how you actually drive.

Happy Customers

4.8
Based on 146 Google reviews
as of 01/05/2026
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