Diverter Valve, Billet Aluminum – ALUMINUM (Bypass) Valve Upgrade for Audi/Volkswagen 1.8T, 2.2T, 2.7T, 4.2T

An affordable, no compromise billet aluminum, CNC machined bypass valve. It features 6061 billet aluminum construction, 1″ inlets and outlets to be a direct replacement for the Bosch bypass valve and it includes a performance rated spring. Each valve is packed with Redline synthetic grease and includes a suitable spring pressure for 2.7t and 1.8t applications, among others.

If you need 2 for a 2.7t since it has 2 valves you should change the quantity to 2 or order the pair on this page. A 1.8t only requires one.

Available in polished aluminum (Silver) or Anodized Black, choose below. Each valve is also fully rebuildable.

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