Billet valve cover breather assembly, VW Golf Mk7 / Audi A3 S3 8V, 034 Motorsports

Upgraded Valve cover breather assembly for EA888.3 MQB

The Stage 2 Billet Valve Cover Breather Assembly for Volkswagen Mk7/MK7.5 Golf GTI/R and 8V/8V.5 Audi A3/S3 is an upgrade designed to eliminate the failure-prone factory oil separator and PCV assembly. It offers a -10 AN connection to any catch can, perfected to pair with the 034Motorsport MQB Catch Can Kit for a Stage 2 Catch Can setup.

The built-in baffle plate prevents oil from entering the cylinder head and intake, while the assembly captures unwanted oil and water vapors, keeping the intercooler, charge pipes, and turbo inlet free from oil residue.

• Machined from 6061-T6 billet aluminum and anodized black for protection and style.
• Eliminates the “Giant Puff of Smoke” that occurs on track with the stock PCV

It replaces e.g. these OE part numbers:

06K 103 495 P
06K 103 495 AA
06K 103 495 AF
06K 103 495 AS
06K 103 495 BL
06K 103 495 AG
06K 103 495 AT
06K 103 495 BM
06K 103 495 AH
06K 103 495 AP