034Motorsport | Billet Catch Can (Audi S3 8V/VW Golf R MK7)034Motorsport Billet Catch Can For Audi S3 8V VW Golf R MK7 The 034Motorsport Billet Catch Can for Audi S3 8V VW Golf R MK7 features a completely revised high capacity design to provide optimal crankcase ventilation while keeping oil and water vapor out of the intake tract. Furthermore, this catch can prevents oil ingestion during hard driving and heavy cornering loads seen on track. This kit is designed to prevent oil from depositing in the intake