Check out our Valve Cover Breather Assembly!

The Stage 2 Billet Valve Cover Breather Assembly for the Volkswagen Mk7/MK7.5 Golf GTI/R and 8V/8V.5 Audi A3/S3 is designed to completely eliminate the failure-prone factory oil separator and PCV assembly and offers a -10 AN connection to any catch can of your choice. This can be paired with the 034Motorport MQB Catch Can Kit for Stage 2 Catch Can setup.
The Stage 2 Billet Valve Cover Breather Assembly utilizes a built-in baffle plate which prevents oil from surging to the cylinder head and making its way into the intake, or worse, starving the engine. This Valve Cover Breather Adapter allows the engine to catch unwanted oil and water vapors, keeping the intercooler, charge pipes, and turbo inlet free from oil residue.

  • Machined from 6061-T6 Billet Aluminum
  • Anodized Black for Protection and Long-Lasting Good Looks
  • Built-in Baffle Plate Prevents Oil Surging to Cylinder Head
  • Eliminates the “Giant Puff of Smoke” that Occurs on Track With the Stock PCV
  • Takes the 034Motorsport MQB Catch Can to Stage 2
  • Catches Unwanted Oil and Water Vapor
  • Keeps the Intercooler and Inlet Tracts Clear of Oil Build-Up and Provides Clean Airflow Through the Inlet Manifold

What's Included:

  • Valve Cover PCV Breather Plate Assembly
  • Miscellaneous Installation Hardware


  • 2015-2020 Volkswagen GTI 2.0T
  • 2015-2020 Volkswagen Golf R 2.0T
  • 2015-2020 Audi A3 2.0T
  • 2015-2020 Audi S3 2.0T