2.5 TFSI EA855 UPGRADE Open Blow Off GFB

The coveted GFB diverter valve now also available as an open version for your 2.5L TFSI. The original divert air valves are very fragile and all leak, causing a loss of performance that is even more pronounced with uprated vehicles due to the higher boost pressure. At first you does not notice the loss, as the membrane creeps in slowly. The GFB valve is the best solution to prevent the loss of boost pressure! features open valve prevents charge pressure loss WOSHH-Zisch effect The GFB valve comes as a complete kit replaces the defective part of the original valve It is not necessary to buy a new diverter valve at VW or Audi!