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Downsides of PCV block off plates?

Discussion in 'A3/S3/Sportback (8P Chassis)' started by JPK, May 25, 2013.

  1. JPK

    JPK Member

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    I have a BSH PVC fix on my car. I have read a few things here and there that have made me question it.

    Anyone have any thoughts?

    My one:
    [​IMG]
     
  2. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat
    Site Sponsor VCDS Map User

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    What things have you read that make you question it?
     
  3. JPK

    JPK Member

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    Just realised I never replied to this. Main things are people say it runs smoother with a revised OEM pcv and you get more oil through the intercooler/intake piping with a pcv block off plate.
     
  4. Sevv

    Sevv Pushing the limits..

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    i have an OEM one if anything it may alter crank case pressure but the Lads on here tend to disagree as none had this issue... otherwise i dont think you'd have an issue mate... if your worried about the excess oil a catch can may help this if you disregard my previous statement...
     

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