This solution has been collimated from extensive data collection and research by a few individuals namely Tony from Data Driven MQB.

The MK8 PCV Solution aims to reduce and potentially eliminate knock issues under hard braking as well as improve on smoking with heavy brake and throttle input. Additionally the VENTURI modification increases the immediacy of the PCV especially with Aftermarket Turbo Inlet pipes. We would like to thank Tony and his wealth of knowledge backed with data to quantify results.

DISCLAIMER: INSTALL AT YOUR OWN RISK! 

APPLICABLE FOR MQB A3, S3, MK7-7.5 R, GTI AND 1.8T ALLTRACK, GOLF AND SPORTWAGEN MODELS. EMAIL US FOR INQUIRIES 

Parts List:

• 06Q103495B- 2.0T MK8 EVO PCV
• 06K103210D- 2021+ Tiguan PCV Hose
• 06M906094- Sealing Cap (Bung)
• 3/8 Vacuum cap 

(VENTURI OPTIONAL LIST):

• 90° 1/8NPT TO 3/8 BARB FITTING
• 034-145-Z040 - 034TURBO MUFFLER DELETE WITH 1/8NPT TEST PORTS MK7
• 1/8NPT EXTENSION
• 3/8 HIGH TEMP NBR HOSE 
• MMFT-NZL-18BK Aluminum 1/8"-NPT Add-On Bung for Hoses & Couplers