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Coolant Breather Fitting Assembly 2015+ WRX

Prix Welkit $119.00

We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're trying to remove/replace lines during a build or an AOS install.

So, in typical Killer B fashion, we have designed a no fail, no leak part. We've put our own performance spin on it as well, opening up the breather port, as the factory plastic piece is too restrictive.

Item Code:
DBFA
  • No Fail, No Leak Replacement for OEM Fitting
  • More Open Than the Restrictive OEM Design

For installation instructions, click here

More Information

SKU DBFA
Standard Color No
Part Number DBFA
Product Instruction

For installation instructions click here

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