Block Breather Adapter Billet for VW AUDI Passat A4 1.8T GTI Jetta Golf AN10

This adapter is CNC machined from T6061 Billet aluminum and will eradicate the issues of the original plastic block connection from breaking.
Once installed this will allow you to modify the PCV system and prevent it from getting clogged or breaking. Plug n Play install, no special tools necessary.

Included:
1x Billet Adapter
1x O-ring