VAG HIGH BOOST hardened valve keys BAR-TEK GAUGE Hats are anodized CNC machined

Hats are anodized CNC machined aluminum

Direct replacement for the factory part

5″ allowing for increased flow and greater performance

bolts straight onto factory mounting points

VAG HIGH BOOST hardened valve keys BAR-TEK GAUGE Hats are anodized CNC machinedSpecially hardened valve keys, ideal for high boost pressures. Suitable for nearly all VAG engines, e. g. 1. 8 T, TFSI and TSI. When installing a new three groove valves, e. g. Ferrea Valves, we always access the installation of new valve keepers. It is ensured that the valve is responsible. If used keepers are used, they have seen confidence, the valve is not corrected and has play. Valves that are not closed correctly, which can result in engine