Killer B Motorsport Coolant Breather Fitting Assembly 2015-2021 WRX | DBFAv2 GR Corolla_2023-2024 Please note: This kit is

Please note: This kit is a direct fit for your KillerB or Verus AOS system

Durable anthracite powder-coated finish for corrosion resistance

heavy cornering

sold in set of 2 pcs

So when you turn the steering wheel

Killer B Motorsport Coolant Breather Fitting Assembly 2015-2021 WRX | DBFAv2 GR Corolla_2023-2024 Please note: This kit isKiller B is 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, they have designed a no fail, no leak part. They've put their own performance spin on it as well, opening up the breather port, as the factory plastic piece is