UPR Products 2015-2023 Mustang 2.3L EcoBoost One-Way Breather System

Protect high-boost, high-horsepower EcoBoost combinations with the UPR Products One-Way Billet Breather Tank System for the 2015-2023 Ford Mustang 2.3L EcoBoost. Designed specifically for race and off-road applications, this single-inlet oil separator system features an integrated one-way valve that remains closed during normal operation and opens only when excess crankcase pressure needs to be released.

When crankcase pressure rises under heavy boost, the integrated one-way valve allows excess pressure and oil vapor to vent through the high-quality breather filter. This helps reduce unwanted crankcase pressure and provides additional protection for demanding boosted combinations. The system is an excellent addition to UPR's Dual Valve Catch Can setup and is compatible with both stock and aftermarket turbocharger systems.

The Plug N Play™ design includes pre-fabricated braided lines, an oil fill adapter, billet fittings, and a quick-release mounting system for a clean and straightforward installation. The CNC-machined billet aluminum breather tank is also fully serviceable and can be drained through the drain plug or by removing the containment cup for inspection and cleaning.

Key Features

Single-inlet billet breather tank and oil separator system.
Integrated one-way pressure relief valve.
Valve remains closed during normal operation.
Vents excess crankcase pressure to atmosphere under high-pressure conditions.
Designed for high-boost and high-horsepower EcoBoost race applications.
High-quality CNC machined billet aluminum construction.
UPR braided hoses and fittings.
Plug N Play™ installation design.
Compatible with stock and aftermarket turbochargers.
Fully serviceable removable containment cup.
Integrated drain plug for easy servicing.
Catch can measures approximately 6 x 3 inches.
Show-quality finish.
Typical installation time of approximately 20 minutes.
Available in Satin Silver or Black finishes.
Made in the USA.

Kit Includes

Billet one-way breather tank.
Integrated one-way valve.
High-quality breather filter.
Pre-fabricated braided hoses.
Oil fill adapter.
Billet fittings.
Quick-release mounting hardware.

Fits These Vehicles

2015 2016 2017 2018 2019 2020 2021 2022 2023 Ford Mustang 2.3L EcoBoost.

Notes

Designed for racing and off-road use only.
Vent-to-atmosphere breather systems do not comply with emissions regulations.
Does not carry a CARB Executive Order (EO) number.
Not for sale or use in California due to CARB/emissions regulations.
Works especially well as an additional crankcase pressure control system alongside UPR's Dual Valve Catch Can Kit.