Buy Now, Pay Later with 0% Financing!

Shop Specials & Save 5% at Instantly


This section doesn’t currently include any content. Add content to this section using the sidebar.

Image caption appears here

Add your deal, information or promotional text

UPR Products

UPR 5013-02

UPR Billet One-Way Valve Cover Crankcase Breather Kit | Ford 2.0/2.3/2.7L Ecoboost (5013-02)

Notify me when this product is available:

MAP price match guarantee

Ford 2.0L/2.3L/2.7L EcoBoost Billet One-Way Valve Cover Crankcase Breather Kit by UPR

Free up Horsepower - Eliminate Crankcase Pressure Brand new UPR Billet One-Way Crankcase Breather Kit. This is a direct replacement for the factory oil fill cap that vents unwanted crankcase pressure to the atmosphere and improving overall performance.

Incorporating a High-Performance check ball keeping unmetered air from entering the crankcase. The main benefit is that it drives just like stock until you get into BOOST and it releases unwanted crankcase pressure beneath the pistons during the down stroke.

Basically, it frees up Horse Power that your engine never had the ability to utilize until installing this UPR Billet One-Way Crankcase Breather. Incorporating 4 internal baffles to control oil. Ideal for all street and race applications to handle engine blow-by and any boost levels.


  • 5 Minute Installation
  • CNC Machined Billet Body
  • Direct Replacement for Oil Fill Cap
  • Releases unwanted crankcase pressure under Boost
  • Check Ball prevents unmetered air from entering engine
  • Select Engine Size Above

Please Note: Installs in 5 minutes


  • Ford EcoBoost 2.0L
  • Ford EcoBoost 2.3L
  • Ford EcoBoost 2.7L

What's In The Box?

  • 1 - Valve Cover Crankcase Breather Kit


  • Manufacturer Standard Warranty