This is the solution for the factory Positive Crank Ventilation Valve which fails commonly on the VW AG 2.0 TFSI Engines. The Billet Adapter is a direct replacement for the faulty plastic factory valve which causes unstable idle, check engine light, power loss, boost leak, and high fuel consumption. This adapter comes pre-assembled with the required barb to clip the factory block breather hose.

PCV Adapter is constructed by billet aluminum and hard anodized with a color that increases surface hardness and provides a corrosion-resistant film on the aluminum.

Fits 2.0 TFSI Engines with code: AXX, BPJ, BPY, BUL, BWA, BWE, BUL, BYD, BWJ, BHZ, CDL

OEM Part No: 06F129101P, 06F129101E, 06F129101G