COBB Tuning Air/Oil Separator – Subaru WRX 2006-2007, STI 2004-2007



SKU: 811600 Category: Tags: , ,


Product Overview

Subaru Air/Oil Separator WRX 2006-2007, STI 2004-2007

  • Billet Aluminum Tank Design
  • Bespoke COBB Anodizing on Caps
  • Wrinkle Black Powder Coated Canister
  • Laser Etched COBB Logo
  • Developed in Partnership with IAG Performance

More Details

The COBB Subaru Air/Oil Separator helps to prevent crankcase oil vapors from recirculating back through your engine’s intake system. Oil vapors passing through your engine’s intake system lower the effective octane rating of fuel and can contribute to both oil and carbon buildup over time.

Additional information

Weight 10 lbs
Dimensions 12 × 12 × 7 in


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