The GFB VAG 1.2 / 1.4 TSI Boost Gauge Tap provides a clean and simple way to obtain a manifold pressure reference without cutting or permanently modifying factory hoses.

Installation is tool-free, fully reversible, and takes only moments. The adaptor clips directly onto an existing hose port, eliminating the need for splicing or fittings.

Sealing is handled by a Viton O-ring, chosen for its resistance to oil and heat. The body is CNC machined from 6262-T6 billet aluminium and fitted with a nickel-plated brass hose barb for durability and reliable hose retention.

Finished in black anodising and laser-engraved with the GFB logo, the tap integrates neatly into the engine bay with an OEM-style appearance.

Removal is just as simple and leaves no evidence that the adaptor was ever installed.

Manufactured in Australia, the adaptor is CNC machined and produced under a QMS ISO9001 quality system.