Precision Works Coolant Breather Fitting Assembly for Subaru WRX FA20 DIT 2015-2021 Billet Aluminum

$149.00 USD

Select your vehicle to confirm fit

Private Label Mfg – Coolant System Accessories. Fits Subaru BRZ ZC6, Subaru WRX VA, Toyota 86 ZN6.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
  • Not sure it fits? Ask us →

Precision Works Coolant Breather Fitting Assembly for 2015+ WRX FA20 DIT

Hey there, fellow WRX enthusiasts! If you're looking to upgrade your ride, the Precision Works Coolant Breather Fitting Assembly is a solid choice for your 2015 and newer WRX with the FA20 DIT engine. Trust me, the stock plastic housing just doesn’t cut it. It’s prone to cracking, especially when you’re installing an Air Oil Separator (AOS). That’s where this bad boy comes in.

We’ve crafted this fitting assembly from tough 6061-grade billet aluminum. Why? Because we know you want something that lasts. This material is way more durable than the factory plastic, so you won’t have to worry about it breaking on you when you’re out there pushing your WRX to its limits.

What’s in the Box?

  • Coolant Breather
  • O-rings included
  • Two AN fittings for flexible hose options

Features That Matter:

  • Built Tough: The 6061-grade billet aluminum means this assembly can handle the heat and stress far better than that flimsy OEM part.
  • Better Fitment: With two AN fittings, you can mix and match your hoses for a snug, secure connection. No more worrying about leaks!
  • Performance Boost: We’ve redesigned the internals to reduce restrictions, which means your AOS can work more efficiently. That translates to better overall performance.
  • Made right here in the USA, using top-notch Haas 5-axis CNC machines for precision.
  • Comes in a slick machined silver finish that looks great under the hood.

Fitment Details:

  • Subaru WRX 2015-2021
  • Compatible with FA20 DIT engines

So if you’re ready to ditch that weak plastic housing and step up your game, this coolant breather fitting assembly is the way to go. It’s made to order and machined with care, so you know you’re getting quality. Don’t settle for less!

Proposition 65

âš WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: Subaru BRZ ZC6 (2013-2020); Subaru WRX VA (2015-2021); Toyota 86 ZN6 (2013-2020)

Please confirm year, trim and engine before ordering.

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