Genuine PCV Valve - 2.0 TFSI 06F129101R With gasket?:No - Nortech silicone boost hose

- Nortech silicone boost hose

Example of Seat Ibiza Cupra sports exhaust (Cat-back - resonated)

The demo car used in the pictures is fitted with 3

all wrapped up in a stylish and solidly built package

Genuine PCV Valve - 2.0 TFSI 06F129101R With gasket?:No - Nortech silicone boost hoseThis is the latest revision Genuine VAG PCV valve from VW (Revision R). When the PCV fails, it will allow the air in the vacuum system to leak also causing a boost leak. This often manifests itself as a rough running engine or a high pitch whistling or suction sound. This is one of our most recommended parts to replace on the TFSI engine if yours is an older version. When installing, do not overtighten the screws as this can cause the thread in the