When installing a catch can, adapting the factory breather hose is not possible without many ugly fittings and a ton of work. We manufacture these block breather adapters in house on precise CNC machines for a direct fitting replacement with a male -10AN outlet. This fitting clips to the factory plastic oil filter housing with use of the included metal clip. We also include the required o ring for a leak-free seal everytime.
These are a must for anyone looking to build a custom breather setup or if you just want a bulletproof replacement for the faulty factory hose.
High quality billet aluminum construction
-10an o-ring male threaded outlet
Black anodized finish
Includes fitting, metal clip, and o ring
Fits VW/Audi 2.0T FSI (belt driven), and 2.5L 5cylinder engines!