UPR Adjustable Hi-Flo PCV Valve for Mustang 2011-22 | #5045-24 - Available from NEMESISUK.COM
UPR Adjustable Hi-Flo PCV Valve for Mustang 2011-22 | #5045-24 - Available from NEMESISUK.COM

UPR Adjustable Hi-Flo PCV Valve for Mustang 2011-23 | #5045-24

Brand: UPR Products
SKU: 5045-24
Availability: In Stock
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Adjustable Hi-Flo PCV Valve
for Ford Mustang 2011-23

UPR | Part #5045-24

UPR Logo

The only fix for the Ford PCV system problems that suffer from excessive burning oil or oil consumption or oil ingestion.

Designed to control oil consumption, improve combustion and provide a fix for any 5.0L engine that's experiencing oil consumption problems.

Replaces the following PCV part numbers:

  • 36745QZ
  • EV269
  • EV281
  • EV289
  • BL3Z6A666AAA
  • 7L3Z6A666A
  • 4L5Z6A666AA
  • T562WN
  • W01331766869


  • OEM O-ring seal
  • Fully adjustable
  • Show quality black anodized
  • Exclusive locking set screw system
  • Factory cam groove for an easy installation
  • Hi-flo adjustable billet PCV reduces excessive crankcase pressure
  • Allows for fine tuning of the PCV system to with or without Catch Cans or Breather tanks


Includes 4 Jet sizes and application basics for adjustable version are explained below:

  • 100 Jet size is slightly more restrictive than the factory PCV fitting to allow you to restrict the PCV for vehicles ingesting too much oil through the PCV and wanting to reduce oil consumption.
  • 125 Jet size is slightly less restrictive than the factory PCV fitting to allow you to adjust the pcv to increase flow a bit more than factory for vehicles that only need minor adjustments to eliminate vapor locking in the PCV system.
  • 150 Jet size is even less restrictive for the boosted vehicles that tow and are driven harder to increase flow more than factory for vehicles that only need more adjustment to eliminate vapor locking in the PCV system.
  • 175 Jet size is the least restrictive compared to the factory PCV fitting and allows for the largest adjustment of the jets for modified vehicles that generate a lot of blow-by / back pressure to eliminate vapor locking / flooding the clean side of the PCV system with oil.

  • Installs in minutes. Simply remove your factory PCV fittings with small pliers by turning them counter clockwise and then you just install the UPR Hi-Flo Billet PCV fitting and then you can gently tighten the set screws and connect your factory plug n play fitting and never look back.

Vehicle Application(s):

  • Ford Mustang S197 5.0L - 2011, 2012, 2013, 2014
  • Ford Mustang S550 5.0L - 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
  • Ford Mustang S550 2.3L - 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022

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