FR-S / BRZ / GT86 / WRX - Breather & Coolant Neck (FA20, FA24)

$ 105.00

This breather & coolant fitting replaces the factory plastic piece on the FA20 / FA24 engines and results in a 55% increase crankcase ventilation (cross sectional area).

  • 55% increase in breather cross section
  • Eliminates failure prone plastic from cooling system
  • 6061-T6 Aluminum
  • Hard anodized black

Update: These can either accept your factory O-Ring or come with O-Ring spacers and a round O-Ring installed please specify in your order notes.

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