• Relieves positive crankcase pressure
  • Direct replacement for oil cap
  • One-way check ball for MAF based cars
  • Internal baffle and stainless steel mesh disk media helps to separate oil/air
  • Retains factory PCV system
  • Relieves positive crankcase pressure
  • Direct replacement for oil cap
  • One-way check ball for MAF based cars
  • Internal baffle and stainless steel mesh disk media helps to separate oil/air
  • Retains factory PCV system